In this Jan. 6, 2013, photo, Washington Redskins quarterback Robert Griffin III (10) returns to the huddle after hurting his right knee as he fell awkwardly while throwing an incomplete

 

              In this Jan. 6, 2013, photo, Washington Redskins quarterback Robert Griffin III (10) returns to the huddle after hurting his right knee as he fell awkwardly while throwing an incomplete
In this Jan. 6, 2013, photo, Washington Redskins quarterback Robert Griffin III (10) returns to the huddle after hurting his right knee as he fell awkwardly while throwing an incomplete pass during the first quarter of their NFL wild card playoff football game against the Seattle Seahawks in Landover, Md. An injury that sidelines Griffin well into next season is a very real possibility _ or at least it seemed that way Monday, Jan. 7, after head coach Mike Shanahan described the results of tests on the rookie's right knee following a series of plays in their Sunday game that did additional damage to a knee that was just three games removed from suffering a sprained lateral collateral ligament. (AP Photo/The Virginian-Pilot, L. Todd Spencer) MAGS OUT