The Buckley Rule clearly applies to Cruz here. Don't worry, Dewhurst will still be around... he's running for a fourth term in 2014.
I don't mean to sound rude, but how do you know? And besides, Gov. Perry will probably not run again, so he might decide to run for governor in 2014 instead.
Cruz isn't extreme enough to lose in Texas. Have you gotten a load of our guys in this election? They're pretty pathetic, although I guess it might help the most minuscule bit that one of them is named Yarborough.
Lieutenant Governor or Governor, Dewhurst gonna Dew for some time to come.