Yeah, I don't get why. If you want to take Patrick Mahomes and Christian McCaffrey, and just put them on the Browns, you can. But you can't move players at all on NCAA.
As far as the game itself, the football IQ needed to play the actual game is the turn off for me. There has always been Freshman, Varsity, AA, Heisman as difficulties, and I've always been AA.
I played a game on AA and threw 6 picks, lost 42-7 to Minnesota. Moved it to Varsity, and crushed Pitt 38-14.
As I've played more, I've gotten slightly better, but defensively it's next to impossible to get decent teams off the field without getting a turnover. Hell, I played EMU and only forced 2 punts, and one was after they got a holding penalty and a sack, so it was 2nd and 29. Just lost last night to Notre Dame 42-27, and they threw two pick sixes. Those were my only stops. The number of interceptions, both ways, is way too high, and a lot lead to pick sixes.