The NFL's annual "Black Monday" claimed its biggest name Monday morning when the Washington Redskins, as expected, fired Mike Shanahan after a rocky four-year tenure. Shanahan made waves in recent weeks by benching star quarterback Robert Griffin III in the midst of a miserable 3-13 season that left Shanahan with a 24-40 record as Washington coach. In a statement, owner Daniel Snyder said "Redskins fans deserve a better result." Shanahan, meanwhile, said he was proud of his team and thought they accomplished plenty despite league-imposed salary cap penalties the team was dealing with after being charged...