What happened: ESPN's Laura Rutledge reports that he is back in action. He was previously helped off the field late in the second quarter and initially had difficulty standing.

Why it matters: His availability restores a critical weapon for the Crimson Tide offense. Coleman-Williams has been a primary scoring threat this season, including a 46-yard touchdown reception in September.

What to watch: Monitor his route-running ability and overall snap count as the game progresses.