Mac Is Back: Dick/Savannah, GA Coord./Promotions and Classic Hits WRWN afternooner McKenzie "Mac" Benefield will return to middays on cluster Country sister WUBB following the departure of Jake Thomson (CAT 9/25). Benefield previously handled middays at the station, and retained weekend and fill-in duties there after her move to WRWN. Congratulate her here. Thomson, who is relocating to Cincinnati, will retain Dir./Production duties for the cluster remotely.