Hundreds of Louisville Cardinals fans gathered Thursday afternoon at Papa John's Cardinal Stadium.They wanted to get a glimpse of UofL's new football coach. The guy who used to be UofL's football coach.I was among the crowd and spoke with some of the Louisville supporters to gauge how they felt about the return of Bobby Petrino for this audio postcard. Interactive Map: Bobby Petrino's (Controversial) Journey Back to the Louisville Cardinals The crowd that showed up to Papa John's Cardinal Stadium was, well, enthusiastic. “I think I am as excited as you can be,” Brad Gent said. And then some. “Pretty ecstatic, Bobby is a proven winner,” James Sims said.