Well, he could probably ASK for one, but in Heaven, that's really Ronnie James Dio himself! He doesn't need a hologram! (Maybe a little stool to stand on to reach up to the microphone, he was only 5'4"). He died in May of 2010, today's his birthday, he'd be 75. Ronnie James Dio fired guitarist Vivian Campbell, before Viv signed on with Def Leppard.