Which Republicans could have a chance of defeating the Democratic presidential nominee in 2016?

This poll operates like a wiki: feel free to update its summary and, if applicable, add a new, better option to the poll itself.

This poll is currently closed. The question and the poll set up were not satisfactory. A new replacement poll will soon be set up.
See the discussion here:
Setting up the polls for the 2016 US Presidential elections.

See also:
http://www.oddschecker.com/politics-and-election/us-presidential-electio...

Choice Blog entries Votes for votes score
100 % Jon Huntsman 1 entry 2 2 2
50 % Condoleeza Rice 0 1 2 1
50 % Chris Christie 0 1 2 1
50 % Marco Rubio 0 1 2 1
50 % Jeb Bush 0 1 2 1
0 % Rick Santorum 0 0 2 0
0 % Mike Huckabee 0 0 2 0
0 % Paul Ryan 0 0 2 0

Check the blog entry discussing this poll.