All 32 NFL teams now have a special teams coach in place following the usual changes that occur at the end of each season.

Below is a comprehensive summary of all of the changes since the end of the regular season.

ST COACHES IN: Ben Kotwica (Falcons), Heath Farwell (Bills), Mike Preifer (Browns), John Bonamego (Lions), Shawn Mennenga (Packers); Danny Crossman (Dolphins); Marwan Maalouf (Vikings);  Keith Armstrong (Buccaneers) and Nate Kaczor (Redskins).

ST COACHES OUT: Keith Armstrong (Falcons), Danny Grossman (Bills), Amos Jones (Browns), Devin Fitzsimmons (Lions), Ron Zook (Packers), Darren Rizzi (Dolphins), Mike Priefer (Vikings), Nate Kaczor (Buccaneers) and Ben Kotwica (Redskins).