It’s a good thought and strong safety is certainly a position of strength for the Pats. Wilson has had a good camp on all accounts, and that hurts the predictions that Richards would immediately make him expendable. Still, there’s four preseason games to go so there’s always a chance for injuries. If Chung went down you’d sure want Wilson still around, and Chung certainly has a lengthy injury history. So is Richards ready to step in and effectively start at strong safety? I’m not so sure, so it might make sense to carry six safeties as I did in my latest 53-man projection.