Tyler Polumbus is eligible for free agency and was never a perfect solution for the Washington Redskins at right tackle to begin with. Sure, the Redskins' line had a good year with Polumbus starting on the right side. The Redskins led the league in rushing yards, so it obviously couldn't have been all bad. But the threat of running quarterback Robert Griffin III likely helped the line look better than it was. Pro Football Focus rated Polumbus the No. 77 tackle in the NFL in 2012...