Bosa (hamstring) was a limited participant during Wednesday's practice.
Bosa has yet to make his NFL debut thus far, but his limited participation at practice this early in the week could be a sign he'll have a good chance to play Sunday against the Saints. He remains buried behind Darius Philon and Tenny Palepoi on the depth chart at left defensive end.
Bailey (ankle) reached an injury settlement with the Chargers on Friday, Michael Gehlken of the San Diego Union-Tribune reports.
Bailey signed with the Chargers in early-August, but didn't see a minute of preseason action. The agreement removes him from the team's injured reserve list, leaving him free to sign with another team.
Square has been suspended four games by the NFL, the team's official site reports.
Square's suspension stems from a violation of the league's substance abuse policy. Early reports indicate that Square did not test positive for a specific substance, but the 27-year-old missed a scheduled test. Both Ryan Carrethers and Tenny Palepoi are likely to fill in during his absence.
Wujciak had shoulder surgery Wednesday and is out for the season, Adam Caplan of ESPN reports.
Wujciak made a strong impression at the NFL Combine, leading to a chance to try out for Philadelphia. Unfortunately, the undrafted rookie out of Boston College didn't get to prove much before injuring his shoulder. Wujciak was not likely going to make much noise in 2016 anyways, as he sits behind a slew of Eagles on the defensive line depth chart.