NFL Contract Busts 2015: 5 Players Playing Well Below Their Massive Pay Grades

Is two games a sufficient sample size to determine whether a major free-agent signing is a bust? Should players who receive a lucrative contract extension be under the same scrutiny as free agent signees? Many may feel that 12.5 percent of a season is not enough time to cast judgments. But several teams shelled out hundreds of millions to players and expect an immediate return on their investment, and many players have fallen flat on their end of the bargain.