You mean other than Obama thanking Mitt for Romneycare as the blueprint for Obamacare ... nah, that will never come up in the campaign.
BTW, Mittens is NOT a good debater (go back to 2008 for proof). He is the only candidate that has gotten the velvet glove treatment from the press so far, which is why he appears to be “good”. Thing about the velvet glove is, it is removed in the general election. Newt has already shown he can battle the “iron fist” ... Mittens has not.
I'm saying since Newt supported the same individual mandate, there's no gain for choosing Newt over Romney on that score.