Blitz: First down: Penn State is headed to the Cotton Bowl. --Is a matchup with Memphis something to be excited about? --What does a third New Year's six bowl in four years mean to the program? Second down: Ricky Rahne is moving on --The Lions second-year offensive coordinator accepted the Old Dominion job on Monday. --Is this a surprise, or maybe expected? Third down: Who could the Lions tab to replace Rahne? --Minnesota's Kirk Ciarrocca is a name to consider. Fourth down: Mailbag