Possibly as some sort of advisor to the Speaker, or as the Speaker’s Chief of Staff, because he knows how mechanically to get things done, but not as the Speaker himself.
I agree with the others - he’s definitely too old, and he may also be Deep State compromised.
Maybe so, but I don’t see it happening. It is about the mechanics, and delegation, and being the face of the opposition in government, and I think even at his age, all of this is possible.