If you’re talking about the opening roster from last year, I counted 25, so just under half. If you include players that were on reserve lists at the start of the season on either year, then 32.
Rhamondre
Henry
Boutte
Thornton
Douglas
Andrews
Sow
Onwenu
Lowe
Godchaux
Ekuale
Jennings
White
Uche
Wise
Bentley
Tavai
Dugger
Peppers
Gonzalez
Jones
Jones
Baringer
Schooler
Cardona
Reserve this year - Bourne, Barmore, Mapu, Andrews, Strange, Anderson
Reserve last year - Raekwon