Yeah, sure.
Bush has tried mightily to restore Reaganism to the White House. The idea that he is indistinguishable from his father is bunk. I guarantee you that the next Republican POTUS nominee will be far more liberal than either Jeb or George.
I'm betting far more conservative myself. All the leading candidates I can think of are. It's somewhat tough for a Republican to get any more liberal than GWB, no matter how much the delusional leftists have demonized him as a right-wing extremist. Leaving aside taxes and national defense, there isn't much for a conservative to get excited about (though granted that's a lot). He mentions God a whole lot too, and that satisfies a good number.