The GOP wouldn't accept everything it ever wanted, if it came from Obama
I was thinking the other day about the GOP's obstructionism...it seems to me that if Obama were to submit a budget to Congress that killed all social spending, Obamacare and everything else Republicans don't like, hacked and slashed all infrastructure spending, increased funding to the Defense Department and gave millionaires a huge tax cut, and still managed to balance the budget in two years, the GOP would oppose it for the simple reason that Obama would get some of the credit for doing it.
Right now, keeping Obama from getting the credit for anything positive that happens to America, and making sure he takes all the blame for anything bad, is the GOP's sole reason for existing. It's not about 2014, or 2016 or anything else. I don't even think they want the White House in 2016 because it would be put up or shut up time and we know what happened the last time they put up. So do they, and it scares them...which is why they ran unelectable candidates in 2008 and 2012.