I did that only for my player then restart playing without the trainer. My player Max it attributes. But after playing for some time and searching for player to hire I found other players that have Max attributes when their attributes should be that high. I found players in the lower division with MAX attribute. I think that the Trainer also trigger this some how for when I play without using the Player attributes cheat nothing happens.
Edit: I solve the problem by on the trainer click the player then off the trainer. Then repeat. This would prevent the bug to occur, maybe the bug only happen to player that have Youth contract....
[Edited by paingiver, 11/16/2009 7:56:36 PM]
thanks for the tips, btw not only youth players, the trainer change my first team striker lol, I dont even select him, so i guess its random ><