Hey, guys. Like you, I'm a PS2 user. Haven't bought a next gen version since NCAA '08, and with this year's recruits problem, I'm not touching '11 next gen.
Allow me to recommend NCAA '09 for the PS2. After playing every version since the '99 original, I found '09 to be the apex. It's darned near perfect. With Bamafan's sliders, my K-State Wildcats are a blast to play. I've build them into a winner, but I have a hard time with my "B+" team beating the "A" teams. Oklahoma just cleaned my clock AT Manhattan. Probably as it should be.
Momentum meter's toned way down, and the physics are very good. It and Madden '09 for the PS2 are just about right. Punt returns are still pretty much no-go for Madden PS2, but that's the only glitch.
I highly recommend them. If you want Bamafan's sliders, in the "Sliders" section of this forum, search "Bamafan". From August of 2008. You'll find 'em. AA difficulty. Excellent sliders, though I bumped QB ACC to 50, because I don't use precision passing. Not a thumb jockey.