Rivals does list that four schools (us, Iowa, OSU, and Tulsa) have a recruiter assigned to him. Not sure how accurate a gauge that is of a school's actual interest in a prospect. Sometimes when schools are listed as "interests" on a prospect's profile the interest doesn't appear to be mutual (e.g. I saw an un-rated kicker from Omaha on Rivals who had Texas and Alabama as "interests").
Nevertheless, Dillon will probably pick up some offers from BCS schools. If his senior year is as good as his junior year, I hope he gets one from us.