It was in the NFL that Chicago Blitz’s braintrust left a lasting legacy. Bill Polian was the Blitz’s first personnel director. Marv Levy followed Allen as head coach. John Butler was the director of college scouting. Reunited with the Buffalo Bills, they would reach four consecutive Super Bowls from 1990-93. Former USFL players Jim Kelly, Kent Hull and Scott Norwood helped them get there. "Our experiences in the USFL helped us enormously," said Polian.