Including PSS, Pokemon Amie, and Super Training shouldn't be too hard to include. Just about all of those can be easily recycled into ORAS, right? And if PSS is back, trainer customization for clothing, hair, and eye color ought to be back as well. They just aren't confirming it yet because the game was recently announced and they want to highlight all of the cool new stuff like mega evolutions and the redesigned antagonist teams.
One thing I have my doubts for returning is changing your character's skin color. In X and Y, regardless of the protagonist's skin color, his/her mom always had the same shade. Since the father is absent from the game, one can assume that the protagonist's skin color is based on the unseen father. However, in RSE, both parents are present in the game, one of them being Norman, a Gym Leader. Will Game Freak bother to change either one of the parents in ORAS to have the same skin and hair as the protagonist to prove they are related?
