Sometimes a change of scenery is all it takes. Exhibit A: Randy Moss in 2007. The wide receiver goes to the Patriots after two years of floundering in Oakland and turns in one of the greatest pass-catching seasons in NFL history.
It can also work the other way. Exhibit B: Javon Walker in 2008. After tallying over a thousand yards just two years prior, the former Pro-Bowler signs with the Raiders for an exorbitant sum of money and catches just 15 balls for the rest of his career.
Yahoo! Sports' Brad Evans joins Shaun King on SportsDash to determine which players have changed locker rooms for the better and for the worse.