Jack MacKenzie is reportedly a target for Sheffield Wednesday, an English Championship team. Previously, he was linked with Wednesday, Preston, and Stoke City earlier this season. According to Sky Sports, the Owls have renewed their interest in the defender. The 24-year-old is among five first-team players whose contracts at Pittodrie will expire at the end of the season, allowing him to negotiate with other clubs. Aberdeen's manager, Jimmy Thelin, is reportedly concerned about the possibility of losing several key players on free transfers next summer, including MacKenzie, Duk, Jamie McGrath, Angus MacDonald, and Ross Doohan. In response to these potential departures, Thelin has been active in the January transfer window, having secured four new signings to bolster the squad. The renewed interest from Sheffield Wednesday in MacKenzie coincides with Aberdeen's efforts to manage these forthcoming changes.