Don't really matter to me. It is kind of a bummer because James Toney is NOT a Heavyweight they should have him in his prime at Middleweight. So If that's the case, then that person on the IGN board is full of shit. He says that there are "updated" stats, and he also gives the list of fighters in weight their weight divisions and some fighters have an * on them meaning they can be used in different divisions.

Here's the link: http://boards.ign.com/fight_night/b7350/180230631/p1/

and a link on EA where somebody talks about the ratings.

UPDATED RATINGS - Fight Night Round 4 General Discussion - Fight Night Round 4: EA Forums