First Pete Carroll, now Chip Kelly. The anticipated rivalry between the Los Angeles Chargers and the Raiders continues to grow with each new hire that Las Vegas announces.

Now that Pete Carroll and Jim Harbaugh are in the same division again, get ready for more amazing battles between two coaches who have always made each other better.

Carroll has one Super Bowl title as a head coach from the 2013 season, and one of his new bosses helped prevent him from getting a second. Tom Brady, a Raiders minority owner, and the Patriots defeated Carroll's Seahawks in the unforgettable Super Bowl XLIX, which culminated with Malcolm Butler's goal-line interception.