As for Obamacare being a done deal, it's far from it:
1. If the GOP controls the Presidency, Senate, and House, it's gone.
2. If the GOP controls the Presidency and House, it won't be implemented.
3. If the GOP controls nothing, a number of state governors have already declared they will not implement it on the basis that regardless of what SCOTUS says, it remains un-Constitutional. Their justification is their oath of office, to the U.S. Constitution, and not to any chain of command, including the President, Congress, or SCOTUS. As a retired military officer, I'm inclined to agree with them. Their actions are not revolutionary, but lawful and Constitutional. In fact, anyone who has taken such an oath has a duty to fulfill it, regardless of what one's chain of command is doing, but especially if what's coming down from on high is itself unlawful.
4. If that's a wash, then countless people are dead set on ignoring it, as well.
When you put 3 and 4 together -- of, by, and for the people -- all that leaves are some bewildered politicians in Washington wondering why their efforts are disappearing into a thin vacuum.
WE THE PEOPLE really are the supreme governmental authority in our country. Our government cannot function without the consent of the governed.