IST WITH PRATER & THE BALLGAME: NFL camps open this week with 13 former Boise State players on rosters – who is facing the most pressure this season, we start with Bills WR Khalil Shakir and Chargers DL Scott Matlock, who is the Mystery Man (one on offense, one on defense) on this year’s BSU roster, Bob previews San Diego State and its quest for offense in Bronco Focus, Johnny has ‘nerdy’ fantasy football issues, Petros Papadakis on college football changes, BSU and Chris Petersen