Well, only for people who think McCain is going to march to some magic 55-45 lead.
He isn't, and neither is Obama. This is an electoral college campaign,....
I disagree in part. I think it will be relatively close (but McCain's election to lose, as I now believe it is) until the last week, with the late deciders and swing voters breaking for McCain. The electoral college map won't matter once McCain is ahead more than two or three points nationally. Next week's Gallup polls may be the most important ones to date. If McCain is ahead by a few points by this time next week, Cindy McCain can start measuring the White House drapes as far as I'm concerned.
It could possibly give him NH and perhaps NM. Those are the likeliest states to go his way other than the necessary ones.
Cook's political report says that traditionally, 2/3s of the voters break against the incumbent. So for McCain to get even half when Obama is working to portray him as Bush 3, will be very, very difficult. Other surveys over time (including congressional races) found that as many as 86% of "undecideds" break for the challenger.
BUT the number of undecideds, obviously, declines sharply as one gets to the final election. Typically, it's down to 2-3% by election day. So we are talking, in Michigan, about 90,000-120,000 voters, meaning they ALL could break for McCain and if the 2004 statistics still held, Obama would still take MI and PA, and McCain wouldn't have a hope in hell of taking some of the other EV states such as CT, NJ, WI, DE, and so on.