One of the things I've really admired about British political architecture has been the concept of Shadow Secretaries. At any moment, there are certainly going to be parties not in power.
I like and respect the shadow concept.
I do think Brexit is the will of the British people. I don't think *this* Brexit is. Like I said, policy is hard work, execution doubly so. I think people assumed triggering Article 50 would be a sort of forcing function, summoning required talent.
Again, I don't pretend to know the ins and outs of British society, let alone the roiling internal dynamics giving us Kremlinology West. But, if I may: