Cam Heyward is entering the final year of his contract with the Steelers, which means it might be his last season with the team and in Pittsburgh, a city he loves and supports. The finality of it all likely hit Heyward as he reported to training camp this week in Latrobe, Pa. But although he wants a new deal, he showed up to work with his teammates. He toyed with the idea of a holdout during OTAs and minicamp, but quickly ended the boycott. Still, the big defensive tackle doesn’t have a ton of leverage from last season to demand more money. He had the misfortune of tearing his groin in the sea…