That "provisional government" you are talking about would be a military coup.
Which means the Joint Chiefs in concert with the Pentagon and possibly the DOD (well, maybe not the DOD- they are part of the existing government).
I'd be all for it....do you really think our military would have the balls to do it?
Well, it won’t be the generals for certain.
It would have to be a cabal composed of O-4’s and NCOs. Most generals are political animals in this nation.