User blog comment:GamerTimeUS/Pokkén Tournament Hype!!!!/@comment-24297983-20140827010014/@comment-24297983-20140828031331

Nectaria's right -- Nintendo likely won't make a "DeltaEmerald" sequel, as HeartGold and SoulSilver didn't get a "Crystal" sequel. They will probably incorporate all the elements of all three Gen III games into ORAS.