By Tim Capurso Pittsburgh Steelers wide receiver George Pickens had the last laugh. Pickens heard criticism from seemingly every corner this week leading up to the Steelers’ Week 16 game against the Cincinnati Bengals on Saturday night. The young Pittsburgh wideout raised eyebrows for his decision to not block a defender during a running play in the red zone in the Week 15 loss to the Indianapolis Colts. Pickens made it worse when he explained to the media that he didn’t block on the play to avoid injury. But the Steelers receiver quickly silenced any critics during the game against Cincinnati…