Question: In the Washington Redskins 83rd season Robert Griffin III suffered a concussion and consequently missed the rest of the preseason, what was his nickname?
Sentence (from "Joe Bugel"): Joseph John Bugel (born March 10, 1940) is an American former football coach and college player who held a variety of coaching positions at the college and professional levels of the sport over his 46-year career.
Relevant evidence: No