Well, since some of the other 1806 Prussians are being restocked in this and A1009, you may as well restock the rest of them?
Other than this I can't think of anything I want restocked. I think I can get more than enough of the currant line up I want now. I'm mostly waiting for the newer releases (especially the 7YW Austrians). The quality of some of the older infantry boxes for the Napoleonic period are sub-par compared to what your making nowadays (sculpting and model numbers).
I miscalculated my Spanish Grenadiers, Light, and Command sets... But as I haven't gotten to paint the case full of Spanish and Portuguese figures I bought years ago (I bought enough for a sizable Spanish/Portuguese Army) it can wait...
Baggage wagon on your list is a good suggestion. There are not many wagon sets out there for any period so I for one (and I'm probably not the only person) use these wagon sets for multiple armies and periods.
1/32 Landwehr in action poses is pretty sold out! And of course, the French Light Infantry, Voltigeurs, Chasseurs and Carabiniers would be great if we get another chance to get our hands on them for those who missed out on them!