Beth Gibbons and Thom Yorke would be interesting, but since each of them has SUCH a distinctive style, do you think it would work? (Then again, Yorke and Bjork teamed up brilliantly, as did Yorke and DJ Shadow...hmmm.)
Tom Jenkinson (aka Squarepusher) and Prince would be inspired pairing, and hopefully it would get TJ off his annoying noise-freakout obsession of late.
I FULLY approve of the James Holden + Sia pairing, and +10000 for a James Holden mention. "A Break In The Clouds" is damn brilliant.