Nobody is guaranteed a job. Nowhere is that more true than in the NFL, where many players are perpetually fighting for their professional lives in a league and job otherwise known as the "Not for Long" business.
Former first-round pick? So what? What have you done for me lately?
You're the second-most prolific receiver in NFL history? That's great. Show me what you got.
The NFL is a tough business. Click through to see which players are just trying to stick on their respective rosters.