Glorious Gaither: Cox KWEN/Tulsa weekend personality Houston Gaither has been named MD/afternoon personality at iHeartMedia's crosstown KTGX. He picks up MD responsibilities from PD Kristina Carlyle and succeeds Bud & Broadway in afternoons (CAT 6/23). Gaither starts tomorrow (2/3), though he won't begin taking music calls until June. Congratulate him here. The position at KWEN will be filled and a posting is expected soon.