The Return of Ronnie James DIO

And no matter how one perceives it, it's still a filmed medium. Either they're gonna play it on the jumbotron in 2D or on the stage in 3D.

The only impure motive i can see is Wendy's, whether this is for profit or sentiment. But I can only see it breaking even at this point, best case scenario. I doubt it's a cash grab.