The are locking up their depth before the offseason hits. NFL Media's Albert Breer reported Friday that the Pats signed safety to a three-year contract extension, per union records. NFL Media Insider Ian Rapoport reported that the contract has $3.4 million Andy Pettitte Jersey guaranteed and can be worth up to $8.2 million, Jimmy Wynn Jersey per a source who has seen the deal. Breer added a $2.4 million signing bonus and $4.2 million in base salary from 2015-17 along with incentives and per-game roster bonuses.ESPN's Field Yates . Chung returned to the on a one-year contract in the offseason after being cut by the . The one-year sabbatical for Chung in Philly -- who spent his first four seasons playing in Foxborough -- didn't go Anthony Gose Jersey well. However, he's had a heck of a resurgence now that he's back under . Chung has seven pa ses defensed and one interception to go along with 85 tackles this season. Pro Football Focus ranks him their No. 12 overall safety.Breer Houston Astros Custom Jersey also reported that the Pats signed running back to a two-year deal worth up to $2.3 million and a $300,000 signing bonus, according to the contract. The running back is a key special team producer and adds depth to the backfield with and set to be free agents.Belichick continues to lock up his important role players ahead of free agency. He gave special team stud and top offensive line reserve . The Tyler Clippard Jersey latest Around The NFL Podcast and breaks down the Manning-Luck matchup. Find more Around The NFL content on .