It would be smart for the the Dems nationwide, at this point, to embrace the likes of Cochran and Cantor. Whether Cantor was or was not a moderate is irrelevant: he has to be a moderate now, at least in the Dems telling of it. The narrative should be: Republicans are killing off their moderates, those who are trying to make things work. Whether the local candidate is moderate or not, he will be in the caucus with the Brats and McDaniels. It will not hurt the actual Brats and McDaniels, of course, but it can build a narrative useful in more moderate places.
Isn't there more than enough evidence of the GOP purging moderates without having to pretend Cantor is one?
He is definitely not in the same group as people like Lugar, Murkowski, Crist...