>>33374388 #>Given that they devoted resources to Delta Episode, instead of a Battle Frontier....Your argument is kinda invalid.Exactly. That is why the "ORAS was rushed" meme is incorrect. It's not that they scrapped the BF in ORAS due to time constraints or anything, it was just never planned to be brought back.
However I disagree with the rest of your post:
>We expected a Battle Frontier because FRLG was based on Blue and HGSS was based on Crystal.Except Japanese Blue is not a third version. Japanese Blue is what later was distributed as "Red and Blue" internationally. Red and Blue is an initial pair of a generation, like DP or BW, for the entire world, except for Japan, so FRLG wasn't based on a third version LOL. Only HGSS was.
>So ORAS should have been based on Emerald, but it wasn't.And even if they had based ORAS on Emerald, they would have still not included the Emerald BF in the game, since Battle Facilities are not something they consider "canon" and don't bring back for a remake.
(Which is why there is the exact same BF in both HGSS and Platinum, with the exact same Brains challenging you, and the exact same Multi Battle partners from the Sinnoh Frontier, despite HGSS and Platinum occuring simultaneously).