Dynasty Ideas ....
I love dynasty mode. I play it all the time. I have thoughts of some minor little tweaks that I think would be cool for future releases. For rivalry games, there is a small summary that comes up showing the score of the last game played between the two schools. It also shows the history record W-L and what the current streak is. I think that would be cool for all games, not just rivalries.
Another thing is custom conferences. I'm not a huge fan of one conference having 16-20 teams in it. I'd personally like the option of adding more conferences like from the past (Big East, Southwestern, WAC, etc.) and have 8 to 10 teams per conference instead of so many. Just my preference though. Even if we could create our own conference name, logo, championship site, etc. -that would be awesome.
I'm a marching band fan too. I'd love to see some sideline shots of dancers, twirlers, color guard, etc. from the stands during timeouts or between quarters.
In my dynasties, I also like seeing the current conference standings (when I'm playing a conference team). I'd also like to see their results so far this season - see who they've played and what the score was - or who is next up on their schedule.
These are just random thoughts from someone who just plays the game for fun and to put myself in that Saturday game-day mood.