New England Patriots' head coach Bill Belichick has drafted key players in the latest of rounds through the past ten years. However, despite all of his praise, Belichick missed some key players on the draft board that could have possibly made his New England Patriots the greatest team of all time. Tom Brady is Belichick's prized trophy, but his defense has been known recently to have lost them a fair share of games. What if Belichick were more focused on snagging late round defenders, rather than the top round bust he acquired instead? We are currently in draft season, and it is time to look at draft's past, and learn from even the greatest mistakes.