Something I posted in a different thread, but for me I like this idea

I'd like to see "committed" recruits still be able to be swayed to the point of de-committing from a school. Like after the season you have all these coaches changes now it would be nice to have recruits change their mind and de-commit.

Maybe after a recruit commits to your school you still have to maintain contact with him and it will show a bar with his level of his decision, if you ignore him or have coaching changes at years end this recruits bar goes down and can be swayed by a different team. Now I'd think there would maybe need to be slightly more time available to keep interest at its peak, or a separate time for committed recruits that you'd have to use but this would add lots to recruiting and I think it would be lots of fun too!