Was Freeman asked to play differently? Probably since it was reported (by Bobby Hansen, I belive) he was not running the plays as called by the Coach in practice and in games.
So, was it too much to ask Freeman to play differently for a new coach? I think some players would do that while others would not. So, Tony did not want to change and he left. I don't think that is all on the coach. The player bears some responsibility too.
During the UNI - SIU game, the analyst said that SIU changed their style during the year this year because they were struggling. The players did it and they are playing better than they did earlier this year. It happens.