Good quarter length for player ccm?
 

For realistic stats, using a running back on all madden and slow game speed if it matters

Re: Good quarter length for player ccm?
 

I'm speaking from Madden 12 experience as an RB but I normally would do 10 minute quarters. The game is geared to give you more carries/get you more involved, so you'll get plenty of carries in 10 min quarters.