The CBS Radio Hot AC station in Chicago has upped afternoon driver Scotty Smith to morning drive. He will be joined by former WBBM-FM B96 on-air personality Rebecca Ortiz. 15-year market vet Eric Olson has been named as afternoon drive host effective immediately. He’ll go by the on-air name of Eric Austin and moves into the 3:00-8:00pm shift at FRESH after three years at Bonneville’s Hot AC WTMX. He was a.k.a. “Shark” at WKQX-FM, the former WKIE/WKIF and WZZN-FM in the market. Furthermore, Jeff Corder has been hired as a weekend/fill-in on-air talent.