We have it already, it's The Wrath of Khan Movie Uniform you can buy it in C-Store
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."
I've probably mentioned this in a couple of other places, but instead of the plasticky yuckiness that is the current Sierra 1 uniform in-game, I'd really like to see the "original" Sierra uniform from the Alpha release of STO, which was presented as the "official" Starfleet uniform around the time of the Hobus Supernova in IDW's Star Trek: Countdown prequel comic to JJ Trek:
According to fellow forumer stoleviathan99, IDW obtained the designs from Cryptic for use in the comic, and for some reason (legal or personal preference of a Cryptic game artists), the "Countdown Sierras" were removed from the Alpha prior to the official release of STO.
With the advent of the Romulan faction I hope to see the various Romulan uniforms from TOS (all types), TNG, & Nemesis style uniforms and not just the odd looking ones from the new faction trailer.