The Giants will start Sean Locklear at right tackle on Monday night against the Redskins. David Diehl was listed as questionable on the injury report with a shoulder injury, but he's still active. Diehl started on the right side the past two weeks, but he's taking a back seat to Locklear, who started at the position from Weeks 2-9. Locklear will see a lot of Ryan Kerrigan.