Whitehurst loses number via arm wrestling with punter

Charlie Whitehurst isn’t a great quarterback.  But he’s better at quarterbacking than he is at arm wrestling. Whitehurst, currently a backup in Tennessee, has lost his jersey number of choice (No. 6) via the ultimate biceps barometer battle — against the team’s punter. Yes, Whitehurst lost his number by losing at arm wrestling.  With punter…