Pence might be the real 2016 wildcard.

[Keystone Phil]

He satisfies all major factions of the party. He's a Governor. He may be the one that ends up uniting the party. I know he's been mentioned, especially around here, before but I expect there will be a lot more chatter about him over the new months. 

http://www.washingtonpost.com/politics/mike-pence-lays-out-a-vision-for-presidential-campaign-but-will-he-be-a-candidate/2014/12/11/0988c650-7cbd-11e4-84d4-7c896b90abdc_story.html