Jeff Brohm prepared Louisville to be successful. Now comes perhaps the far trickier part for the 14th-ranked Cardinals (6-0, 3-0 ACC): figuring out how to handle it. Fresh off a cathartic and impressive upset of Notre Dame, Louisville visits struggling Pittsburgh (1-4, 0-2) on Saturday hoping to avoid the kind of letdowns that the teams Brohm coached at Purdue experienced.