As the Patriots noted when signing Sherfield to their practice squad, the 29-year-old is well-traveled in this season as well. “He was released by Denver on Nov. 15 and then was signed by Arizona to the practice squad on Dec. 6. The veteran has plenty of experience on special teams, appearing in 51% of the special teams snaps for the Broncos this season. Davis played for the Jacksonville Jaguars last season but suffered a season-ending injury, leading to his return to Buffalo. The Bills also face a potentially difficult decision on Keon Coleman, who will be entering his third season with the team.