I saw a video on youtube that helped me out on that one for 10.
Use both controllers (make sure the team that recovers the fumble is player 1 just to be sure)
Put both on All-Pro difficulty
Put rewind to unlimited for both
Once the game has started, return the kickoff to the 1 yd line.
Do punt for the offense, punt block for defense.
With the shorter field, the defense should be able to block the punt
Fumble ensues, win the battle and the trophy
It may take a while, I think it took me about five or six punts because it would go out for a safety or they would recover it took quick and get a touchback. But, that's what the rewinds are for.