One of the key strengths of a good dynasty fantasy football player is knowing when is a good time to cut bait with players who might not be useful the next season.
The New England Patriots have been notorious for knowing when to let a player walk a year too early rather than a year too late. The Green Bay Packers have had mixed results in letting certain players go, but are mostly best at it on offense.
To gain an upper hand in your league, you must put on the cap of a good general manager and see where you can trim the fat to get a return of more valuable assets.