you make some good points, but making the franchise harder will only create post from people saying that the AI is whacked or the computer cheated, when you're good a year of games is not challenging therefore you win all of your games. you should make it harder on yourself by any means necessary. Or simply give the dynasty mode itself a difficulty level different from the gameplay level.
But Bofa makes some good points, i've been saying for past couple of years (with no one of real importance to listen) that you have to add an A.D. Mode (Athletic Director Mode). it took Madden to an all new high when Owner mode was implemented and it'll do the same for college. you have to add the ability to change uniforms, improve or rebuild stadiums and have it to where its visually different, every bowl appearance makes more money for the school, improve the work out facility which helps in recruiting and player progression, add tv contracts, uniform contracts, start fresh with a created school(as an option) or just pick any existing school, if D1-AA schools are on there, import one of those and also add the ability to export the dynasty team for regular games and online.
cause when you say you have a 6'9" tight end that can't be stopped i want that challenge!