While I don't think the kid is all that good, he was running an offense "designed" for #1.
While I don't hold out much hope, I suspect OB will actually employ some concepts that Prince never seemed to grasp, like field position and time management. So if Coffman can as stated "manage" the game, and just get the ball into the hands of the few playmakers K-State has he can do okay, but I personally think that Gregory will be the guy eventually.