Former USC Trojans coach Pete Carroll was formally announced as the coach of the Las Vegas Raiders on Monday. The introductory press conference was full of the signature Carroll enthusiasm and a surprise appearance from NFL running back Marshawn Lynch.

The Las Vegas Raiders are hiring Pete Carroll to be the team’s head coach, according to reports. ESPN’s Adam Schefter and NFL Network’s Ian Rapoport and Tom Pelissero first reported the news. CNN has reached out to the Raiders for comment.

Bill Belichick isn’t back in the NFL. Rather, Pete Carroll is going to become the head coach of the Las Vegas Raiders it was reported Friday. This will be the fourth NFL team that Carroll has coached. He spent a year with the New York Jets, three with the New England Patriots and 14 with the Seattle Seahawks.