Assembling a successful NFL team requires a combination of talent evaluation, the understanding of group dynamics and a fluid financial acumen. Team executives must have a clear picture of when it's time to cut bait on an expensive player and when to invest in the future with your key assets.
At times, teams will sign players to massive contracts based on past achievements, failing to note trends in performance over time. When that happens, teams can find themselves with "dead weight" players—those roster certainties who are only certain because they'd be more expensive to release than they would be to keep around.