Last year's second-round pick S Tavon Wilson has been "mostly invisible" during Patriots training camp. Wilson started four games and played 500 snaps on defense last season, but he's behind Devin McCourty, Adrian Wilson, Duron Harmon, and Steve Gregory in the safety rotation this summer. Beat writer Ben Volin thinks Wilson's roster spot is secure, but he likely won't see the field as much as he did as a rookie.