What will and wont return in OmegaRuby and AlphaSapphire

[Areym]

AZWification said:

Areym said:
I never did much in the battle frontier on emerald so I hope they bring that back in full force.

Battle Frontier only appeared in Emerald, so I think the Battle Tower will appear instead!

EDIT: Now that I think about it, Pokemon HG and SS did have both the Battle Tower and Battle Frontier, so maybe the same will be with OR and AS!

I don't see them doing a ____ emerald so they might as well put it in OR and AS.