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Terrell Suggs
Mark J. Rebilas-USA TODAY Sports
Terrell Suggs is one of the toughest linebackers in the NFL, but that toughness couldn't keep him from getting hurt last season. He missed eight games a year ago and accumulated just 22 total tackles. He's also usually a sack-machine, too, with four of his 11 seasons resulting in 10+ sacks. However, if he shows that he can't perform with the same amount of energy after returning from his injury, he could be on the way out.