Season mode problem


Youth Team
Jelow, I dont know if this has been ask before and I really apologice if it has, I couldnt find anything when I search it.

So I have been editing my Fifa with CM10 and everything is great, when I play the tournaments everything works like it should.

The problem that I have is when I play the "season" mode, seems that the changes that I have made in the teams (players in the first 11) dont show, it shows like if I havent edit nothing on the teams...

Does anybody knows how to fix this?¡

Again Im sorry if this has been ask before and I apreciate if someone could help me.