This is part of the reason my gut solution would be to consolidate the cricket discussion section, so that you don't get the issue of a large number of empty threads.look at Barmy's last (excellent) article. in the thread it was posted in there were a few comments and some discussion, but now i am not even sure where i would find that thread. the article on the front page - which is easier to find - has no comments on it. it makes it look as if the articles get ignored, which doesn;t encourage people to read them, comment on them, or even volunteer to write more.
For articles, that would have the change from trying to spark a new discussion with one, to being a contribution to furthering a discussion, or even just a way of highlighting long form posts by putting them on the front page.
Comments being separate from the front page to the forums is a technical thing - the front page uses different software and doesn't link across to the forums (hence the PlanetCricket bot posting the articles).
That said, I certainly want to make the front page highlight forum content a lot better than it does.