Provided the Constitution is still being followed. That sort of thing is happening less and less often. I said quite some time ago that if Obama believes he can get away with it, he will try to stay beyond his elected term. He has (at least) four years to test his limits and see just how much he can get away with.
You sound like all those DUers who were convinced that Cheney would barricade himself in the White House and refuse to allow Obama to be inaugurated.