What I said is a maybe or What if. Beside just Graf Zeppelin only premium CV things may get boring. At least with Graf Zeppelin can we have German CV 2 or On paper Jade class CV?
I confess to being a bit troll-ish with the first part of my reply
The last paragraph though I think should give you some hope. As I understand it, there are enough plans, designs conversions, etc. to make a German (and Russian and French, possibly Italian too) CV line. What WG presently lacks is a sufficient array of possible carrier capable aircraft to ride around on those CVs.
*IF* WG can make carrier play some how fun and engaging for a decent chunk of the player base (and have the rest of the players only moderately up in arms about the fact that people "dare to ruin their games with carriers" ) then I think you'll see a way found to include the more obscure possible CV lines (probably with just blatant digital conversions of land based planes where necessary).
So, here's to hoping WG can fix the interface, reasonably balance CVs and that the (likely) premium Graf Zeppelin is enough of a success to drag German CVs into digital existence some day (as I like new ships of most any sort as long as they're reasonably balanced).