4. Jim Plunkett – Raiders

Plunkett, who owns two Super Bowl rings, may have had a 15-year stint in the league, but his stats were far than impressive.

Both of his titles came in years where he overtook the starting job because of injuries to the starters, and with a career completion percentage of just 52.5%, along with an even .500 record (72-72) and 34 more picks than TD passes, we just had to put him this high.