The Steelers face a must-win game Sunday, and they might have to play without their All-Pro receiver.
The Steelers list Brown as questionable for Sunday.
“Coming out of the game AB was experiencing some knee discomfort,” Steelers coach Mike Tomlin said, via Teresa Varley of the team website. “I gave him a vet day on Wednesday. He got in here yesterday and didn’t feel comfortable enough to do it. We sent him…