The Green Bay Packers can add two players to get to the 90-man limit but, for the most part, the players that are on the roster today are the players who will be competing for a roster spot in training camp and will form the 53-man roster for Week 1. With the draft complete, here is a ranking of the Packers’ position groups based on the talent of the starters and the overall depth. The strongest group is listed No. 1 and weakest group is listed No. 11. No. 1: Safeties Depth chart: Xavier McKinney, Evan Williams, Javon Bullard, Kitan Oladapo, Jonathan Baldwin, Mark Perry, Murvin Kenion. Breakdown: This is Green Bay’s best position group. McKinney and Williams are one of the best safety tandems in the league, if not the best. Bullard is a quality starter in the slot. Combined, this is an excellent group.…