If I had a time machine, I'd go back to 1955 and snuff Emmit Brown so he couldn't take credit for the flux capacitor and sue me for ripping of his design. Then I'd go buy last weeks Lotto ticket and pick all of the correct numbers and with the money buy the Arizona Cardinals. I would get the entire team and send them into the future, so they can see that their crappy play and mediocrity leads to Arizona turning into a crack-infested nightmare of a city, all because the Cardinals never succeeded. I would then drop them off a week before the season started and put money on them to win the Super Bowl, as they know if they don't win, anarchy will be bestowed upon us.