IST WITH PRATER & THE BALLGAME: Boise State offensive coordinator Dirk Koetter back on the blue with his four new QBs and a visor, freshman QB Taylen Green will make his first start Friday against San Diego State, what do we expect from the Koetter-Green offense, a tribute to sports visors (in honor of Koetter), Bob with a report from defensive coordinator Spencer Danielson in Bronco Focus, and Ballgame debuts his NFL Penthouse/Outhouse