As per the current scenario “John McCain for President”, do you agree?

http://www.electionspeak.com/USElections/tom-coburn-endorses-john-mccain-for-president/ not in this news but every other political news, polls and blogs says John McCain has highest possibility to win the Presidential Election 2008.

Public Comments

1. I don't think McCain has that great a chance of winning but of all the Republicans I do think he is the only one who has any chance of winning, as slight as it is. The Republicans has dug themselves in a whole and a lot of people say they don't care if Harvey the Rabbit runs on the Dem. Ticket, they'll vote for him.
2. As a veteran, I have great respect for mccain, but the "100 years in Iraq" comment is gonna come back to haunt him. We need to fix things here at home and abroad and john mccain is more of what we already have. In fact, all of them seem to be.
3. John McCain is winning in the primaries because of his expertise on foreign policy.
4. He'll clean Clinton's clock if she is the nominee. America is looking for anything but a typical politician right now; And McCain has at least been a bit of a maverick - Whereas Clinton has been the perfect 'lick my finger and put it to the wind before I vote' caricature of the Washington establishment. McCain may be a lot of unfortunate things (Including a neocon with regard to Iraq) but at least he's pretty much always told it like he thinks it is. Any objective observer has been able to tell for a long time that Hillary tells it HOWEVER SHE THINKS WILL BENEFIT HER POLITICALLY from moment to moment. Another unfortunate thing McCain will be is the next President IF Clinton is the nominee. Obama 08
5. You bet.