Cincinnati, OH (SportsNetwork.com) - Cincinnati Bengals cornerback Leon Hall and defensive end Michael Johnson are listed as questionable for Sunday's game against the Buffalo Bills.

Hall, who has missed the last two games with a hamstring injury, was limited in practice all week.

Johnson was held out of last week's game against New England due to a concussion. He practiced in full on Friday, however, after missing Wednesday and Thursday's sessions.

Cornerback Brandon Ghee (thigh) and linebacker Michael Boley (hamstring) are also questionable.