Eastern Michigan Athletics
Built on Alignment, EMU Football Driven by Defensive Evolution
4/13/2026 4:23:00 PM | Football
Omli and Teegardin shape faster, more aggressive EMU defense
YPSILANTI, Mich. (EMUEagles.com) -- Change, in football, often arrives with noise. New voices. New terminology. New expectations layered on top of old habits. At Eastern Michigan, the transformation of the 2026 defense has come differently, shaped less by disruption and more by alignment, a process built on two coordinators learning how to speak with one voice while allowing their personalities to remain distinct.
For co-defensive coordinator and safeties coach Tate Omli, the foundation was established long before the first practice rep. It started in a room with a whiteboard and a simple question.
"Can we do it?" Omli recalled.
That moment came when Head Coach Chris Creighton asked Omli and fellow co-coordinator Kasey Teegardin to step into their new roles. With only days to prepare, the two sat down and mapped out what their defense would look like if each were building it independently. The result surprised neither of them, but it confirmed everything they needed to know.
"We both wrote the same thing," Omli said. "Other than, there were basically six categories of calls, and one of them we wouldn't have done, but five of them, so it was like a quick marriage."
That phrase, quick marriage, has defined the process ever since. What could have been a complicated partnership has instead become a seamless collaboration, built on trust, shared philosophy, and a willingness to adjust the smallest details without losing the larger vision.
"Maybe I call it pineapple, you call it pizza," Omli said. "We just pick one. It doesn't really matter."
The simplicity of that approach has allowed the defense to move forward without hesitation. In a sport where overthinking can slow execution, Omli and Teegardin have worked to eliminate confusion before it ever reaches the field.
"Honestly, it's been seamless," Omli said. "It's been really smooth. It's been a blast."
That does not mean there are no disagreements. In fact, Omli embraces them. Football, by nature, invites different perspectives, and Eastern Michigan's defensive staff leans into that dynamic.
"That's coaching a lot," he said. "You've got guys in the room that are all different backgrounds."
The key, he believes, is the people in the room. At Eastern, those conversations never become personal. They remain focused on improvement, on finding the best idea, wherever it comes from.
"When you have a disagreement, it's not like you hate the guy," Omli said. "It's just football."
That environment extends beyond the two coordinators. Position coaches contribute ideas. Adjustments come from every level. The result is a defense shaped collectively, refined daily through discussion and repetition.
"It's really no different for me and T," Omli said. "It's been a lot of fun."
On the field, that collaboration takes on a distinct rhythm. Teegardin, with his background in the box, brings an edge and vocal intensity. Omli, working from the back end, offers a more measured tone. Together, they create balance.
"If we're in front of the team, it's probably a little more yin-yang," Omli said.
Senior defensive back Bryce Llewellyn (Indianapolis, Ind./Cathedral/Charleston Southern) sees it the same way. From a player's perspective, the contrast works because the message remains consistent.
"Coach T is more of the aggressive, intense guy," Llewellyn said. "And then Coach Omli comes back and then kind of chill, kind of thinking more intuitively and making sure everybody's on the right line of communication."
That communication has become the backbone of the new system. Behind the scenes, the coordinators meet constantly, refining details and ensuring that every teaching point aligns. By the time players hear it, the message is unified.
"They do a good job of just communicating as coaches and then bringing it to the field so players can understand it as well," Llewellyn said. "So, then it's all one common line of communication."
The result, at times, borders on instinctive.
"Are they like finishing each other's sentences?" Llewellyn was asked.
"At times, yeah," he said.
That clarity has allowed the defense to evolve schematically. While discipline remains a constant, the structure around it has shifted significantly from one year ago.
"The carry over," Llewellyn said, "As far as just discipline-wise is still just knowing your job, alignment, and assignment."
Beyond that foundation, the changes are noticeable.
"There's a lot of differentiation between last year's defense and this year's defense," he said.
Those adjustments reflect a broader goal. For Omli, the identity of the defense comes down to three core principles.
"TTE is takeaways, tackling, and effort," he said.
Everything else builds from there. The scheme, the calls, and the adjustments all serve a single purpose: to allow players to play fast without hesitation.
"Our goal is that we can put them in a position where they can play as fast as they possibly can," Omli said.
That balance is not easy. Complexity can create confusion, and simplicity can become predictable. Finding the middle ground is the challenge that defines the system.
"There's always one more call you could put in," Omli said. "And so the challenge is, hey, what can our guys get lined up and do and make it hard on the offense but allow them to play really hard?"
For Llewellyn, the impact is already visible. The attention to detail has increased. The intensity has risen. Players understand not only their roles, but how those roles connect across the entire defense.
"The intensity piece and the attention to detail that we have now," he said, describing the difference. "And also just schematically speaking, we have different plays that kind of suit the personnel that we have in a better way."
That last point matters most. The scheme is not built in isolation. It is built around the players, their strengths, their instincts, and their ability to make plays.
"Putting us all in the right positions to make the plays that God has gifted us to make," Llewellyn said.
Even with added pressure packages and more aggressive fronts, the philosophy remains grounded. Success starts with stopping the run, earning the right to dictate passing situations, and letting the rest follow.
"We've got to do a great job on first down," Omli said. "Stopping the run."
From there, the identity takes shape. Effort shows up on every snap. Tackling becomes non-negotiable. Takeaways become the difference.
Inside the locker room, the defense has yet to settle on a nickname for its new leadership duo. That, Llewellyn said with a smile, will come in time.
"For right now, we're just vice defense," he said.
For now, the label matters less than the product. A defense built on alignment, driven by communication, and defined by a shared vision that started with two coaches, a whiteboard, and a question that no longer needs to be asked.
For co-defensive coordinator and safeties coach Tate Omli, the foundation was established long before the first practice rep. It started in a room with a whiteboard and a simple question.
"Can we do it?" Omli recalled.
That moment came when Head Coach Chris Creighton asked Omli and fellow co-coordinator Kasey Teegardin to step into their new roles. With only days to prepare, the two sat down and mapped out what their defense would look like if each were building it independently. The result surprised neither of them, but it confirmed everything they needed to know.
"We both wrote the same thing," Omli said. "Other than, there were basically six categories of calls, and one of them we wouldn't have done, but five of them, so it was like a quick marriage."
That phrase, quick marriage, has defined the process ever since. What could have been a complicated partnership has instead become a seamless collaboration, built on trust, shared philosophy, and a willingness to adjust the smallest details without losing the larger vision.
"Maybe I call it pineapple, you call it pizza," Omli said. "We just pick one. It doesn't really matter."
The simplicity of that approach has allowed the defense to move forward without hesitation. In a sport where overthinking can slow execution, Omli and Teegardin have worked to eliminate confusion before it ever reaches the field.
"Honestly, it's been seamless," Omli said. "It's been really smooth. It's been a blast."
That does not mean there are no disagreements. In fact, Omli embraces them. Football, by nature, invites different perspectives, and Eastern Michigan's defensive staff leans into that dynamic.
"That's coaching a lot," he said. "You've got guys in the room that are all different backgrounds."
The key, he believes, is the people in the room. At Eastern, those conversations never become personal. They remain focused on improvement, on finding the best idea, wherever it comes from.
"When you have a disagreement, it's not like you hate the guy," Omli said. "It's just football."
That environment extends beyond the two coordinators. Position coaches contribute ideas. Adjustments come from every level. The result is a defense shaped collectively, refined daily through discussion and repetition.
"It's really no different for me and T," Omli said. "It's been a lot of fun."
On the field, that collaboration takes on a distinct rhythm. Teegardin, with his background in the box, brings an edge and vocal intensity. Omli, working from the back end, offers a more measured tone. Together, they create balance.
"If we're in front of the team, it's probably a little more yin-yang," Omli said.
Senior defensive back Bryce Llewellyn (Indianapolis, Ind./Cathedral/Charleston Southern) sees it the same way. From a player's perspective, the contrast works because the message remains consistent.
"Coach T is more of the aggressive, intense guy," Llewellyn said. "And then Coach Omli comes back and then kind of chill, kind of thinking more intuitively and making sure everybody's on the right line of communication."
That communication has become the backbone of the new system. Behind the scenes, the coordinators meet constantly, refining details and ensuring that every teaching point aligns. By the time players hear it, the message is unified.
"They do a good job of just communicating as coaches and then bringing it to the field so players can understand it as well," Llewellyn said. "So, then it's all one common line of communication."
The result, at times, borders on instinctive.
"Are they like finishing each other's sentences?" Llewellyn was asked.
"At times, yeah," he said.
That clarity has allowed the defense to evolve schematically. While discipline remains a constant, the structure around it has shifted significantly from one year ago.
"The carry over," Llewellyn said, "As far as just discipline-wise is still just knowing your job, alignment, and assignment."
Beyond that foundation, the changes are noticeable.
"There's a lot of differentiation between last year's defense and this year's defense," he said.
Those adjustments reflect a broader goal. For Omli, the identity of the defense comes down to three core principles.
"TTE is takeaways, tackling, and effort," he said.
Everything else builds from there. The scheme, the calls, and the adjustments all serve a single purpose: to allow players to play fast without hesitation.
"Our goal is that we can put them in a position where they can play as fast as they possibly can," Omli said.
That balance is not easy. Complexity can create confusion, and simplicity can become predictable. Finding the middle ground is the challenge that defines the system.
"There's always one more call you could put in," Omli said. "And so the challenge is, hey, what can our guys get lined up and do and make it hard on the offense but allow them to play really hard?"
For Llewellyn, the impact is already visible. The attention to detail has increased. The intensity has risen. Players understand not only their roles, but how those roles connect across the entire defense.
"The intensity piece and the attention to detail that we have now," he said, describing the difference. "And also just schematically speaking, we have different plays that kind of suit the personnel that we have in a better way."
That last point matters most. The scheme is not built in isolation. It is built around the players, their strengths, their instincts, and their ability to make plays.
"Putting us all in the right positions to make the plays that God has gifted us to make," Llewellyn said.
Even with added pressure packages and more aggressive fronts, the philosophy remains grounded. Success starts with stopping the run, earning the right to dictate passing situations, and letting the rest follow.
"We've got to do a great job on first down," Omli said. "Stopping the run."
From there, the identity takes shape. Effort shows up on every snap. Tackling becomes non-negotiable. Takeaways become the difference.
Inside the locker room, the defense has yet to settle on a nickname for its new leadership duo. That, Llewellyn said with a smile, will come in time.
"For right now, we're just vice defense," he said.
For now, the label matters less than the product. A defense built on alignment, driven by communication, and defined by a shared vision that started with two coaches, a whiteboard, and a question that no longer needs to be asked.
Players Mentioned
DB
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