It's not an apples to apples comparison because Jenkins wasn't giving maximum effort with the Saints. It appeared as though he had peaked as a player. He admittedly recommitted himself to being a pro after he landed in Philly. So we brought in an All Pro in Byrd and he was never seen again. Jenkins went on to become a Pro Bowler.
The FO takes a lot of heat for letting Jenkins and Hicks walk but both guys admitted that they decided to start trying after leaving NOLA. Hard to put that on the FO.