Why not have the vulcans turning against the federation.
Just wait for Cryptic to hire Rick Berman as creative consultant. Then the Vulcans will defect to the Romulans. Or something like that anyway.
To the OP - no. Orions are now established as a KDF species in this game, leave them there. If you want one, get your T4 Diplomacy commendation. She'll even have the Orion costume options. Besides, given the sheer number of them on Qo'nos, I suspect they're actually running the Empire.
Well... we have already very rare doff mission for opposite duty officers, so why we couldn't have such mission for BOff?
Sorry for any mistakes, english isn't my primary language.
"Dear players we have for you new useless event and only-one-map-use-divices, and much more new "content", but we can't repair glitch in chat system which make mutes on private channels permament. So deal with it and give us your remaining money."