Valdes-Scantling (neck) participated in the portion of practice open to the media Wednesday, Sal Capaccio of WGR 550 Radio reports.

Samuel (toe) participated in the portion of Wednesday's practice open to the media, Sal Capaccio of WGR Sports Radio 550 Buffalo reports.

General manager Brandon Beane said Wednesday that the status of Trubisky (knee) is uncertain for Week 1, Chris Brown of the Bills Radio Network reports.

Buffalo placed Clayton (shoulder) on its injured reserve list Tuesday, Alec White of the Bills' official site reports.

The Bills placed Milano (biceps) on IR and designated him to return Tuesday.

Evans (hamstring) was placed on injured reserve by the Bills on Tuesday with a designation to return.

The Bills placed Burgess (hamstring) on injured reserve Sunday.

Johnson sat out Thursday's practice session due to a sore quad, Alec White of the Bills' official site reports.

Head coach Sean McDermott said Thursday that Morris (shoulder) is trending in the right direction with his injury recovery and could be available for the regular-season opener against the Cardinals on Sept. 8, Alec White of the Bills' official site reports.

Edwards (hamstring) participated in team drills during Thursday's practice session, Joe Buscaglia of The Athletic reports.

Bishop (shoulder) returned to practice Tuesday and did not participate in contact drills, Ryan O'Halloran of The Buffalo News reports.

Spector is considered week-to-week due to a calf injury, Maddy Glab of the Bills' official site reports.

Coach Sean McDermott said Monday that Morrow (groin/core) will participate in walkthroughs and individual drills at practice this week, Maddy Glab of the Bills' official site reports.

Head coach Sean McDermott told reporters Monday that Hamlin is considered week-to-week with a hamstring injury, Maddy Glab of the Bills' official site reports.

Solomon suffered a calf injury during Saturday's exhibition contest versus Pittsburgh and has been ruled out from returning.

Johnson won't return to Saturday's preseason contest against the Steelers after suffering a calf injury.

The Bills placed Buechele (neck) on injured reserve Tuesday.

Doyle (knee) reverted Wednesday to Buffalo's reserve/PUP list after clearing waivers, Aaron Wilson of KPRC 2 Houston reports.