So, here is a list of GOP Senators under 68 years old, who aren't currently floating their names out there for 2012, who aren't undergoing some sort of personal scandal, who aren't hated moderates, who aren't running for governor in 2010, and who were born in the USA.
If any of these people ran, we'd all be pretty surprised, let's not pretend otherwise.... however, which of these would be the least surprising if they ran AND made a substantive impact in the primary?
Barrasso - 57
Wicker - 58
Cornyn - 57
McConnell - 67 (he is married to a non-whiteforeigner though)
Corker - 56
Graham - 54
Risch - 67
Crapo - 58 (a Mormon with a last name that sounds like Mexican for "crap?")
Chambliss - 65
Isakson - 64
Burr - 53
Gregg - 62
Johanns - 59
Kyl - 67
Sessions 62 (if only)
Sessions and Crapo, probably Chambliss or Isakson