I think a DVD concert of the new band performing would be great for two reasons.
1) It would make money, not everyone is into trading bootlegs and the average joe would buy it
2) It would build up interest for CD and hype some more. People could see the new line-up and get used to it.
I have the Rio bootleg but I sure as hell would love an official concert with the boys to hold me over until CD.
Exactly!
Plus it would shut us die hard fans up for a little while,during the wait for the album.