Our defense should be good, our weapons have improved, our QB situation should be better, our OL has more depth and should be better, and our offensive coaching appears to be better. So we should be a more solid product all around.
But one thing we have no feel for is how good will Mayo be? Making final calls on who gets cut. Installing a game plan each week. Preparing the team for situational football, avoiding penalties, conditioning, morale. In game coaching, clock management, challenges, when to go for it on 4th, when to kick the FG.
If he performs at a high level, then we should see a much better football team.