That's an interesting idea. I was thinking of the dialogues we've heard so far and whether they could work with a revenant skin, since I assume dialogue isn't impacted by skin choice and has to kinda-sorta work for both? Maybe?
Raiden: "Kung Lao."
Kung Lao: "Forgive me, Lord Raiden."
Raiden: "I forgive your impending failure."
That one could definitely work for a Revenant fight. The other ones ("I now have a quarrel with you," "Do not provoke a Shaolin," "Then you will remember this," "I have prevailed before, demon," "Must everything have meaning?") seem less likely. But maybe they don't care about the skin and dialogue making sense.
Yeah, I've been thinking that for some characters, this time, the alternate costumes would also work as a
different character.
I can be wrong, but when they said an army of revenants, I thought they could return with different powers. The same for Sub-Zero, who could be Bi-Han on main and Kuai Liang on alternate, who knows if powers are a little different.
Anyway, I think the revenant verions being the primary puts more sense to the return of Kitana and Kung Lao. It's still faithfull to the plot, but just added those two because many people like to play with them.
It's also possible he was just joking. We didn't even see them press any buttons on the menu to change the costumes. Doesn't make sense for them to show these skins off as the default ones, then switch them around at launch.
My money is on him talking about the comic. Like Cassie's MMA gear and the costume Reptile wears next to Kotal Kahn.
But don't you think that they are trying to avoid touching on certain parts of the story, specially what concerns the closer part to MK9 (Netherrealm War), since everything we are seeing to date is related to the most later years of the game?
Maybe they put only the alternate version of some characters, and when we choose, on the final game, they do that animation. Because, for exemple, if we choose an alterante costume, and they keep that "walk to battle" from the select screen, we will see the costume before the battle.