By Daniel Chavkin The Tigers started the season 2–1 entering the game. Bryan Harsin’s days as the Auburn football head coach could be numbered. According to Fox Sports’ Bruce Feldman, the outcome of Auburn’s Saturday game vs. Missouri could lead to a coaching change for the Tigers. “If they get beat today by Missouri, I’m told there’s a really good chance they could pull the plug on Harsin as early as tomorrow,” Feldman said. “It’s felt like a real inevitability that he will get let go at some point this year.” Despite only being in his second season at Auburn, Harsin has had a difficult time …