Intruder III Speculation

So Intruder III premieres this Saturday, and like last year we haven't been given much information about it.  Actually, we've probably been given even less information this year than we were last year.  All we've really seen thus far is that the "Intruder" comes during a sandstorm.  Beyond that, who knows what will happen Saturday...

So yeah, this is just a speculation thread, really.  What do you think is gonna happen with Intruder III?  Is the Intruder going to be the same as the previous two times, or is it a new Intruder?  And even beyond that, how will it effect the block?  Will TOM and SARA go back into space, will they stay on the planet?  Will they get redesigns?  Who knows?

As for my personal thoughts:
- I don't think it's going to be the same Intruder as before.  Or at least, I hope it isn't.  I'd rather it be something different.
- I think the block will definitely get a new appearance in terms of bumpers and stuff.
- Personally I'd love for SARA to get a full body form again, but I don't know if that's gonna happen.
- I doubt they'll leave the planet this early, though maybe they'll do something where they go back into space to broadcast movies.

Speculate away!