alas, we actually aren't done yet: nothing is ever as simple as it looks. A helpful bot has pointed out a very large number of incoming links to the DAB page, which it asks us to fix to point to the appropriate target. This is less alarming than it looks, because (though I haven't time to check now) I'm sure that the majority of those are coming through templates like Portal:Canada; but they won't be looking for any of the specific articles, so we probably need a few words at the top of the DAB page to explain the general concept of the Shadow Cabinet. Maybe it should be a paragraph-length stub article with "See also" links to the individual ones. Ideas? In particular, ideas for a source to satisfy [WP:V]] for a general article?