Bill Belichick hasn't been the head coach of the University of North Carolina Tar Heels for even a month and already rumors are going around about NFL teams checking to see if the coach would be interested at all in making a move back to the professional ranks.

The Las Vegas Raiders are the latest NFL team with a head coaching vacancy after the franchise fired Antonio Pierce on Tuesday. Pierce only got one season in the official role, and he was plagued with quarterback issues throughout the year. However, he’s now gone, and Las Vegas will work to find his successor.