If I'm not mistaken, the rights to The Neverhood belong to EA, and so far they don't seem to have any plans for re-releasing it. I suppose if Armikrog get successful enough to further increase demand for The Neverhood, this might
get them interested, but otherwise there's no connection between the two games in terms of publishers, and thus the release of Armikrog has no direct effect on the probability of The Neverhood appearing here.
Since The Neverhood is already compatible with the newer systems thanks to ScummVM, getting EA to stop sitting on the rights seems to be the only requirement for its re-release.
(Obligatory wishlist link: http://www.gog.com/wishlist/games/the_neverhood