staying with the winged helmet theme for the third year in the last four years Michigan has a new defensive coordinator and while wink marale is more experienced than his two predecessors Mike McDonald and Jesse Minter defense is not expected to fundamentally change after all McDonald and Minter both work for martinell with the Baltimore Ravens will Johnson calling it the same Playbook after recent practice where the offense may have been a little bit better than the D martinell didn't hesitate to chew out his defense no he's not much of a big Yeller but like when when he's mad you can tell he's mad he turns into more of a Stern voice you know a Stern voice so I mean it's just he he brings it up you know keep we have to keep it real meetings you know just to see where what he sees and and what we see out there so I mean just being able to have those keep it real meetings and you know to understand what he wants and to understand what we have to do it it plays a big role I mean it was it was smooth at first you know you know day by day you know get learn something new I mean they changed defense I mean like the coverages and like uh man Bliss and Zone like just different uh different like techniques to use and stuff like that different cars