The renewal of the rivalry between Jim Harbaugh of the Los Angeles Chargers and Pete Carroll of the Las Vegas Raiders is exciting, to say the least. But considering those Raiders enter a serious rebuild,

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.

Pete Carroll is back. One year removed from being run outta town as the head man of the Seattle Seahawks, the peppy coach nicknamed "Big Balls Pete" is headed back to an NFL sideline as the new sheriff of the Las Vegas Raiders.