While the Atlanta Falcons are unlikely to make any roster moves before Friday's preseason opener, the team worked out four free agents earlier this week. Defensive back Ronnie Harrison along with linebackers Jailin Walker, Chance Campbell and Max Tooley visited with the Falcons on Tuesday.

Falcons first-round pick Jalon Walker has been dealing with a hamstring injury during training camp, but the edge rusher has improved enough to return to the field on a limited basis.