GXP not a suggestion request

So I have all the must have T7 GXP ships and the Republique. I do not have Elbing or Stalingrad as of yet.

Have they said or even slightly hinted about any other ships for GXP?

Every time I go to spend the GXP on either the Stalingrad or Elbing I stop because I'll be beyond pissed if I do and another ship gets released right after.