Beck plays, Grossman doesn’t in Redskins’ preseason finale

At a time when the signs seemed to be pointing toward John Beck winning the starting quarterback job in D.C., Beck received backup treatment in the fourth and final 2011 preseason game. Specifically, Beck started against the Buccaneers.  Rex Grossman, along with the starters on offense, didn’t. Beck completed 10 of 21 passes for 108…