Merriman: I’m the best all-around player I’ve ever been

Bills coach Chan Gailey recently expressed optimism that defensive end Shawne Merriman would rejuvenate his career in 2012. Merriman, 28, reportedly had a strong offseason and seemingly regained some of the explosiveness he’s lacked since 2007 — Merriman’s last season as an effective NFL player. On Saturday, Merriman went so far as to suggest that…