Given Dick's past health history and his role in the Valerie Plame scandal, I'd hate to be on Cheney's end of a bet regarding either of these factors.
That would still leave John C. Calhoun standing alone, probably just how he'd like it.
I've noticed something odd: You only seem to be bothered by the Plame "leak," a leak that wasn't a leak at all and did nothing to damage our national security or reveal any protected information to terrorists. Conspicuous by their absence are threads or posts on the other leaks, false and otherwise, such as the black prisons leak, the NSA leak, etc.
It would appear you're only concerned with compromises of national security if they involve someone close to Bush, to the point that you will ignore real damage to our nation.
Got any proof otherwise?