[Lostie!]

More of those set pictures: https://www.flickr.com/photos/110865...57658558106353

The theory seems to be that

Spoiler:

the destroyed version of Storybrooke is the Underworld.

There's also this: https://pbs.twimg.com/media/CTBDO01XIAALGG0.jpg

Spoiler:

I'm thinking they're gonna have Cruella drive past as a little Easter egg (hence the stand-in). If that's the case, I assume Victoria was unavailable.

Of course, there's still a chance the stand-in was temporary (but I'm not getting my hopes up for a significant Cruella return beyond a brief drive-by appearance). Still, if they can't actually have the actual actor for a particular dead villain appear, it's good to still have them show up in some small way.