Why move Buch? Next season we have Kyrou, Holloway, Buch, Neighbours, Bolduc and -hopefully- Snuggerud as the wingers in our top 9. As long as we have no one pushing one of them out of the top-9, there is no reason to move anyone of them.
If Snuggerud (and Bolduc if he hasn't done so already) prove to be reliable top-9 wingers over the course of a whole season AND someone like Stenberg is pushing for a top-9 spot, then we could take a look at moving a winger (Buch?). But this is probably something for over 2-ish years, so no need to rush.