That's precisely what the Jacksonville Jaguars did when they signed center Sam Mustipher after placing offensive lineman Trystan Colon on the retired/reserve list. Just a couple days before the Jags hold a scrimmage, they announced they signed Mustipher. They originally had a roster spot vacant when they put Colon on the retired list. Sam Mustipher signed with the Chicago Bears after going undrafted in 2019. Chuma Edoga is on the outside looking in, but could ultimately earn a roster spot.