Here's some more info on it
http://www.gamespot.com/ps2/sports/m...e_6122221.html
I like the sound of it simply because it's so easy to take a crappy QB and still have him play well. My friend used to get so pissed when I lit him up with Shane Matthews, LOL.
So if it helps make the QB play a little more realstic and helps seperate the good QBs from the bad ones, I'm all for it.