Patrick Mahomes is quickly earning a reputation as one of the toughest quarterbacks in the NFL. From the sprained ankle in the season opener against Jacksonville, to the dislocated kneecap against Denver that caused him to miss a couple of games, to the bruised and battered hand that caused him all kinds of problems in New England, the second-year starter and reigning league MVP has managed to deal with all the pain that comes with playing the position.