Big names are already on the move in the NFL as the start of free agency approaches. The Las Vegas Raiders have signed offensive lineman Tyler Linderbaum to a three-year deal worth $81 million, making him the highest-paid center in the league, according to our senior NFL insider Dianna Russini.

The NFL’s free agency bonanza is here, as teams started negotiating with available players at noon Eastern on Monday. The Patriots are poised for another big spend, as New England has just over $43 million in cap space,