I thought for sure that McCoy would end up taking Karl's place. But, every indicatoin is that Karl is nowhere near close to giving up his spot. He is the most fundamental LB and the best tackler among the LB's. He is also smart and plays with intensity. So, I think as the season progresses that McCoy will actually get most of his time at OLB with Mayo moving to MLB to spell Mitchell. Mitchell has shaky knees and is the slowest LB. Right now he provides much needed experience and leadership. But, I think as the season wears down and McCoy and Mayo get more experience and prove they can play a lot of snaps they will push into Mitchell's snaps instead of Karl's snaps.