The New England Patriots were busy on Tuesday. On one hand, the team was returning to practice for the first time since Saturday’s preseason game against the Green Bay Packers, and on the other hand, they were making a couple of roster moves to beef up their defensive line. The team announced they had signed former Carolina Panthers defensive lineman Marquan McCall to a deal. Buy Patriots Tickets It’s a move that adds even more beef to the Patriots’ defensive front, which is something the unit could have used in their struggles slowing down Green Bay’s rushing attack. They’d essentially…