Cannondale Carbon 29'er

Interesting tidbit from Twentynineinches.com on Cannondale's plan to release a carbon hardtail 29er. That's cool, but will Cannondale show they have a big sac and spit out a SS carbon 29er or a carbon Rush/Prophet in a 29er format? That would be pretty badass and put them in a good position. The Lefty is a wicked 29er fork in terms of stiffness, I'm just not a fan of aluminum HTs for any bike.