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 officially have a need for a head coach after firing Antonio Pierce on Tuesday. One NFL analyst recently ranked all six head coach opening, including Las Vegas'. Find out where he ranked the Raiders job and who he believes is the best option for the opening.

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.