Owls captain Barry Bannan will be available for selection on Saturday against Millwall following a successful claim of wrongful dismissal at Bristol City for denying an obvious goalscoring opportunity.
Bannan was shown a straight red card at Ashton Gate half an hour into the contest for a challenge on Jason Knight just outside the area.
The Owls have successfully appealed the decision, meaning the skipper can be selected this weekend at Hillsborough.