I want control of the Senate....
If McCain is the Senator from Arizona, Republicans will need 52 seats to control the Senate on the big issues of the 0bama agenda, such as illegal immigration and global warming. I’m really not sure where, if at all, McCain would differ from the Democrats on any of the major pieces of legislation coming up.
JD Hayworth has a better chance of winning in Arizona than McCain does now.
McCain has alienated too many conservatives to win a general election this time around.