While Frist would be the prohibitive favorite should he pull this off, I agree with you in that I'd support George Allen against Frist. Allen is much more genuine and passionate about these hot-button issues like judges. How certain is it that Allen will run?
I'm orginally from Va, and key people around George Allen have been talking about him running for the White House since his days as Governor. I think he'll announce his intentions to run for President around June/July of 07 (after he hopefully, and should, win re-election to the Senate in 06), and I think he'll make a great President of the United States. He has a very honest, sincere, and disarming personality, a good conservative libs would have a very difficult time labeling an extremist. He's the only guest I've ever seen on Crossfire that truly intimidates James Carville, and he does it with a smile.