WGGY Changes: Entercom WGGY/Wilkes-Barre morning teamers Eric Petersen and Selena Janko have exited. Janko had been with the station for 12 years, joining in 2004 from Top 40 WMRV/Binghamton, NY; Peterson joined the cluster in 2004, moving to 'GGY middays in '06 and moved to mornings in 2010, succeeding Doc Medek, who left for WXTU/Philadelphia (CAT 1/22/10). Reach Janko here and Peterson here. On a completely unrelated note, Medek left 'XTU last week for a to-be-revealed opportunity in northeastern PA (CAT 3/29), and Country Aircheck has confirmed a new morning show will debut on 'GGY tomorrow (4/8) at 7:10am.