GREEN BAY, Wis. – When new Packers defensive coordinator Mike Pettine arrived in Green Bay this offseason, along with prized-disciple Muhammad Wilkerson, defensive lineman Dean Lowry took a back seat. This season, Lowry played 33 of 143 defensive snaps during Green Bay’s first two games against Chicago and Minnesota, before getting 24 defensive snaps at Washington in Week 3, when …