Julius Thomas had 2 decent years with the Jaguars, but he was one of the worst free agent pick-ups ever for the team. They paid him a ton of money based on his great success with the Broncos and Manning. Another player not mentioned (with good reason) who falls into the same category is Bryce Paup. He had incredible sack numbers prior to joining the Jaguars and even won defensive player of the year after recording 17 sacks. Unfortunately, the Jaguars mis-used him by having him drop back to cover receivers. He was also paid a lot of money (2nd highest after Seau for linebackers) but was gone after 2 seasons like Thomas.

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