By Matt Audilet Chandler Jones has been a key piece of the Arizona defense since he joined the Cardinals back in 2016, but his future with the franchise heading into this offseason is far from certain. Having just completed the fifth and final season of his current contract, Jones is set to become an unrestricted free agent if the Cardinals don’t sign him to a new deal. With two first-team All-Pro selections and another solid season in 2021, it was widely thought that the Cardinals would jump on the opportunity to bring their star linebacker back in 2022. But on Friday morning, team owner Mich…