Nick Bosa's five-year, $170 million extension makes the San Francisco 49ers pass rusher the NFL's highest-paid defensive player and sets up some interesting conversations elsewhere, Ari Meirov reports. Bosa's deal certainly affects negotiations between Brian Burns, who is playing out his rookie option, and the Carolina Panthers. The contract also ups the ante in future Dallas Cowboys' talks with Micah Parsons, who is eligible for an extension next year.