PC-style RPG, free creative reign on original IP; focused on storytelling *within* a roleplaying setting. Turn-based, party-based.
Chris Avellone and Tom Hall to work on story/writing.
JE Sawyer to work on gameplay mechanics.
Tim Cain to work out various roleplaying tidbits.
And whoever they suggest for other roles.
Feargus for premium coffee, I guess.
John Romero as scut monkey.
In terms of production values, I want Andreas Waldetoft (Hearts of Iron II composer) or maybe Inon Zur or Jack Wall. Of course, full orchestra.
Ideally, I'd actually love a Wuxia setting, but I don't really see that as possible; instead, you get Westernized hybrid stuff like Jade Empire. Meh.