By Andrew McCarty On Saturday afternoon, the Cleveland Browns made two very interesting quarterback moves. The Browns traded backup quarterback Case Keenum to the Buffalo Bills for a seventh-round pick, according to multiple reports. Just a few minutes later, ESPN’s Adam Schefter revealed the Browns added another quarterback to the roster. According to Schefter, the team signed veteran quarterback Jacoby Brissett. He’ll serve as the team’s backup – and potential starter if Deshaun Watson is suspended at all during the 2022 season. “One day after trading for Deshaun Watson, the Browns now are e…