My vote would have to go to the Mirror Universe with Klingon-Cardassian ruled Qo'noS and the Terran Starfleet Academy as locations. With Terran ESD as a boss fight.

And as a pipe dream, I'd totally want to fight Mirror Wesley Crusher and team up with Mirror Dukat only to get double crossed as he takes the position of Chancellor in the KCA. After all, ambition is its own reflection.

I'm ready for some Iconians to fight. We've been being hinted with how evil they are for two years, I'm ready to take em on. But for a Mirror Universe event... Can you imagine an STF that duplicated the five player ships and their equipment and they were the boss? That would be fun...

Ferengi Marauders or Binars

That would be a pain especially if all 5 players were geared for PVP

Maybe the same gear, but weaker versions.

I want a Gary 7 FE episode were we get a hot BO that changes into a cat,

Or maybe the "Organians " and thy have a conflict with the Q?

Maybe we can do one on the Dino race from Voyager that would have lived longer than any other race we've seen so far?

Maybe one around "Vash" that involves mini-games only?

I got it! A STF, that you can grind but doesn't give you anything, because a lot of people want stuff to do, but don't need the crutch of feeling good doing a WOW raid?

They need to expand on the whole Udine plot, starting by making Terradome part of the new STFs.

I've wanted a Gary 7 arc for awhile. Cryptic has some really great city artists on staff. I'd love it if the Champs and STO staffs traded a few team members for a FE series/comic series like that.

Given the use of some Champs stuff in STO, maybe they could take Champs assets and redeco them in STO's art style as a 1960s city.

My big thing there is... Redjack was supposedly possessing a Soviet in the late 60s/ealy 70s. So you could have Redjack as a Bond villain and Gary Seven as STO's own James Bond meets Doctor Who.

Y'Know... The Iconians have given Redjack access to tricobalt warheads and we have to go on a romp through 1960s San Francisco alongside Gary Seven to stop him from launching them...

Iconians, Undine, Mirror, even Pah-Wraiths. Anything that's not the Borg.

But the NPC AI does not know how to handle them. They would still be a cakewalk.

How about:
No time travel,
No mirror universe,
No Borg,

Instead expand the Hobus Supernova, we already know it was artifical. Let us prevent a second one.

Oh, and no Red Matter stupidity either.