This guy was the MVP of the 1977 Rose Bowl for USC, and played for the Bears from 1977 to 1983, where he is most remembered for leading the Bears to a memorable 1980 steel boot-to-the teeth 61-7 massacre of the Packers, becoming the first (and to date, only) Bears quarterback to post a perfect quarterback rating in one game. After two years in the USFL, this guy latched on to the Raiders for 8 seasons where he occasionally started, but mostly backed up the likes of Jay Schroeder, Steve Beuerlein, and Todd Marinovich. Identify this quarterback with a 16 year NFL career (and 2 year USFL career). He was the first African-American to regularly start at QB in Chicago.
Vince Evans