Packers film room: Rookie Zach Tom proved he should be the starting on the offensive line

Zach Tom had a stellar preseason debut as the rookie played right tackle and left guard almost exclusively in the preseason games. Through two preseason games, Zach Tom looks like one of the five best offensive linemen on the team. He is primarily getting reps so far with the second- and third-team but he has filled in quite nicely behind Elgton Jenkins in the right tackle position. He also received snaps at left guard versus the Chiefs in Week 3 of the preseason and played with the second-team offense. While he has not been able to get reps in preseason…