Didn't Hester become the first ever madden player to get a 100 in any category, I think it was speed. Madden has always had 99 as the best, but changed it last year.
Still, my favorite rating in Madden 09 has got to be this:
Matt Leinart has an 85...
and Kurt Warner (listed as the backup) has... an 86
I've been playing Madden 07 for the gamecube for a while, I may update sometime if I feel like it, and I find money wired in to my bank account.