Not even in your dreams
The committee would rather have a rabid porcupines dropped into their pants than get Bush anywhere near a Nobel prize. The Carter prize was awarded largely to kick Bush in the nuts. After the fall of the Berlin Wall, I wasn't holding my breath waiting for Reagan to get one either to match Gorbachev's.
The Pope is a front runner, but of all the hundreds of valid reasons the Pope might deserve a prize, the one singled out by Nobel selectors seems to be his opposition to the war in Iraq.