Bush is one of the many former Petrino players that have publicly shared their excitement to have Petrino back on the Louisville sidelines.
Despite having his senior year coming to a halt in the season's first game, Bush rushed for more than 2,500 yards and had 39 rushing touchdowns during his Cardinal career.
He was drafted by Oakland in the 2007 NFL Draft and spent four years with the Raiders before working in the Chicago Bears backfield for the past two seasons. He's currently a free agent and anticipating the opportunities that will soon surface.
Cardinal Authority caught up with Michael Bush at the spring game...