That's the thing. I don't think he needs to be looking for a do it all board. He already has the Sierrascope which is a pretty good do it all board. If he wants to progress in the pipe, I'd say get a pipe specific board and use the Sierrascope for all-mountain and pow.
Agreed. The Sierrascope is already rockered and stiff enough to get through pow and the rest of the mountain. It's no pow beast, but unless you're in it all the time, probably not worth the investment.