Rosters are set and the NFL season opener is just days away. Right off the bat, the league has scheduled “revenge games” for Week 1, including Russell Wilson playing his former team, the Seattle Seahawks, and Baker Mayfield facing the Cleveland Browns. The Panthers versus Browns game is crucial for a number of reasons. The first reason is what happened during the offseason, and the second reason is that a win for Carolina proves that their rebuild has amounted to something. Additionally, the NFL world will be able to see a Browns team without Mayfield at the helm. Offseason MovesDuring the off…