That's sorta the point... time has a way of wearing down on the body.
3 years ago, Thomas Jones had 1,400 yards and was 3rd in the league in rushing... using your logic, we should sign him based on what he did 3 years ago?
It's obvious that Jennings' body is just breaking down and he's not the elite receiver he once was.
He's missed over 1/3 of his games over the past two seasons. What have you done for me lately?

