This is just my personal opinion, but I think they should make the black German combat units right after they sell plenty of the grey sets. It is understandable that they would do the grey first since they are in higher demand, but there are a lot of players that only want black and still more that want both. Therefore, since they already have the mould ready, all they would be doing is changing the color so the black German set would come out MUCH quicker. Therefore, they would have more sales quicker, more money quicker to fund future nation sets.
The one kink however is a suggested possibility of some black German Combat Dice to go with the black German Combat Units. If they go ahead with this (I certainly hope they do, I WANT THEM) then I don’t know how long it will take to also make a new set of Combat Dice. I don’t think the France/ANZAC dice took too long to make. They have been ready for some time just waiting on the Italian Combat Units to get finished.