After a 3-0 start last year, the Carolina Panthers stumbled the rest of the way to a 5-12 record. With speculation surrounding the future of Matt Rhule as the team’s head coach, the Panthers entered perhaps one of their most pivotal offseasons in their short existence. One of the biggest needs on the roster remained the offensive line, which Carolina attacked heavily with the additions of Austin Corbett and Bradley Bozeman in free agency and used their first-round selection on Ikem Ekwonu. Unfortunately, the quarterback position still needed solving, with question marks abound once again. It s…