yes they have totally different views of the world. But makes the pairing all the more interesting. Tiger will talk some to Phil, some to Bubba (whom I expect doesn't really care right now about golf at all. His world his is new son) But mostly they will have their heads down and keep to themselves.
I do think it is an advantage though to start on the back nine. Maybe get some birdies going before playing the first six holes which could derail many rounds.