J.D. PicKell — host of The Hard Count podcast and YouTube show at On3 — went live on Tuesday morning to predict several of the top games in college football’s Week 5 slate, which included a ranked matchup in South Bend. No. 14 Notre Dame (3-1) hosts No. 17 Louisville (3-0, 1-0 ACC) on Saturday afternoon. What did PicKell say about the matchup? “This will be very, very telling for us about who Notre Dame is, because I feel about Notre Dame in the same way that I think most folks felt about Slim Shady for a long time. Will the real Fighting Irish please stand up? Because they’ve been up and down…