Grab the popcorn. Via SI…

Bobby Petrino says he’s changed. But in reporting a story about the new Louisville coach that is in SI’s college football preview, it appears Petrino is still just as difficult to work and play for. Sources with ties to the Cardinals’ football program and Petrino said there’s significant friction between Petrino and feisty defensive coordinator Todd Grantham. The two have feuded often since Grantham’s hiring in January.

So much that one source insists Petrino would have already gotten rid of Grantham if not for his guaranteed five-year contract that pays him nearly $1 million annually. He came to Louisville after four seasons as Georgia’s defensive coordinator. “He’s stuck with him,” a source said.

Worth reading also for the introduction to Todd Gurley’s golf game.