Update 4/1: At 9am after stunting with a loop of AC/DC's "Back In Black" for a few hours and an introductory clip from the movie "School Of Rock", 100.7 relaunched as "Classic Rock 100.7 WRDU". Concurrently "Rush Radio 106.1" WRDU rebranded as "106.1 FM WTKK". Update 3/29: It appears the scenario we pegged earlier this