I would like to see a complete list of who YOU personally think could run for your party's nomination (and who you would support on that list). And if you want, the other party's too.
On mine:
1. Sen. Pryor (AR)
2. Sen. Bayh (IN)
3. Gov. Warner (VA)
4. Rep. Honda (CA)
5. Rep. Baldwin (WI)
6. House Minority Whip Hoyer (MD)
7. Sen. Kerry (MA)
8. Fmr. VP Gore (TN)
9. Gen. Clark (AR)
10. Rep. Kucinich (OH)
11. Rep. Strickland (OH)
12. Sen. Lieberman (CT)
13. Sen. Feingold (WI)
14. Sen. Harkin (IA)
I would support Pryor, then Hoyer, then Feingold, then Strickland.
For the Repubs:
1. Gov. Pawlenty (MN)
2. Sen. Allen (VA)
3. Mayor Giuliani (NY)
4. Sen. Dole (NC)
5. Sen. Santorum (PA)
6. Sen. Majority Leader Frist (TN)
7. Gov. Owens (CO)
8. Gov. Romney (MA)
9. Fmr. Speaker Gingrich (GA)
10. Rep. Musgrave (CO)
11. Rep. Issa (CA)
12. Gov. Barbour (MS)
If someone I hate gets the nom (Bayh, Warner, GORE), I would support Romney or Giuliani.
You left out the standard Hillary Clinton and Jeb Bush.