Green Bay Packer: Illinois Center For Broadcasting/Lombard Dir./Career Services Eddie Ybarra will join Cumulus' WPCK & WPKR/Green Bay-Appleton, WI as PD/afternoons on April 8. Appleton OM Guy Dark, Green Bay OM Jimmy Clark and various station staffers have been sharing those responsibilities since the departure of Ron Chatman in October. Ybarra's prior experience includes WBFM/Sheboygan, WI. Congratulate him here.