By Andrew Gould New York Mets fans will finally get to see Jacob deGrom take the mound Tuesday. However, the returning ace may not stick around beyond 2022. The 34-year-old pitcher can opt out of the final two years of his contract following the 2022 season. Although a shoulder injury has sidelined him all year, deGrom hasn’t abandoned his plans to test the open market. Per MLB.com’s Anthony DiComo, deGrom still intends on opting out this offseason. Of course, this plan is likely contingent on deGrom returning healthy at some semblance of his former self. He’d forgo $63 million over the next t…