Hart is eligible to return after serving a one-game suspension for fighting, Sal Capaccio of WGR Sports Radio 550 Buffalo reports.
Hart was involved in a fight during the Bills' win over the Texans, resulting in his suspension for Sunday's game against the Dolphins. The 28-year-old will provide depth on the interior of Buffalo's offensive line moving forward, an important factor given how depleted the Bills are on both sides of the ball right now.