FLORHAM PARK, N.J. (AP) — Breece Hall came to training camp with a new contract from the New York Jets and an intense desire to justify the big bucks.“It makes me more hungry to keep proving I am who I say I am,” said the star running back, who received a three-year extension in May worth $45.75 million. “It’s making me want to do more than I’ve done in the past.”Meanwhile, Tampa Bay’s Baker Mayfield said he feels “disrespected” by the Buccaneers for not getting the contract extension he sought and plans to play out the final season of his three-year, $100 million deal.Several players know exactly how they feel, entering the season with something to prove because of either signing a big-money deal, looking for another contract, joining a new team, trying to overcome an injury or working to rebound from mediocre play.A.J. Brown, WR, PatriotsThe three-time Pro Bowl pick was traded by Philadelphia to New England in June for a 2028 first-round draft pick and a 2027 fifth-rounder. Brown, who’s still only 29, had 339 catches for 5,034 yards receiving with 32 touchdowns in four seasons with the Eagles — a tenure also marked by cryptic social media posts and comments that soured his relationship with the franchise, including quarterback Jalen Hurts. In New England, Brown gets a fresh start with his childhood favorite team.