I think thats what its called. I notice that after a season i go into the next pre-season with the roster I ended with and the drafted players. I kinda like having the 75 man roster for some "depth battles". If I have the CPU fill my rosters, will they? and will they use scrubs (a good thing) or sign the top FAs available (not good)?
I believe in Madden 12 you started every pre-season with a full 75 man roster. Could be wrong.