Second presidential debate the fat lib lady will moderate is a Town Hall format with topics to include foreign and domestic policy, so there's always a chance the lefties will pack the Hall with more Barry fans than Romney, but in the final analysis they're both left to answer the questions and rebut the other guy's points. Mitt will be short, concise, and to the point with his answers. Barry will ramble on and on as that's what he does. He thinks such style trumps substance.
The third debate is the same format as the first one except with a different lefty moderator and the topic is foreign policy.
Romney has already demonstrated he learned from Newt during the primary debates not to let the moderator get away with anything, from inane topics to trying to adversely control things, etc. So he'll do it again in 2 and 3 if necessary.
Barry's problem of course is the topics, foreign and domestic policy. He has to defend on those two fronts, which will certainly be uncomfortable at times and utterly indefensible at others. Take for example the debacle in Libya. With more and more coming to light about the terrorist aspects vs. the stupid video, the various warnings we now know about that were met with the administration turning down requests for additional security from the now dead ambassador, and Romney is going to have a field day pointing out how tragically feckless Obama & Co. were in a region seething with growing anti-American hostility.
Barry looked and sounded bad in #1, so I suspect he'll at least portray himself better in the next two. He won't be looking down or taking imaginary notes any longer, but he'll still have to answer the questions and Mitt's rebuttals. And, again, that's his problem. This go-round he's got a record to run on and it's a hell of a lot harder than just uttering his hope and change mantra over and over.
I think we're going to see even more of the amateur-in-chief in the last two debates. Just think of it as his audition for Habitat for Humanity for their January volunteer openings in the Chicago area.