The college football team that had the most wins during the 1990's was, Florida State.
Michigan with 25 (but, since 1990, it's the Auburn Tigers with 3- WAR EAGLE!!!)
University of Tennessee
I have to assume that you are talking about NFL professional players. Since most of them come from college football teams, most have a college education.
Florida State had the most wins from 1990 to 1999.
Florida State University