>>32516459Well, I'm not OP. But, I can tell you that all current Megas are planned to be obtainable in the game through the Kalos Train Station. Collecting each Mega Stone through each route as a daily "quest."
As for new features I can tell you a new Arcade building is being put into Jubilife city. This is where you will be able to purchase Mega stones from OR/AS. Nothing new battle wise, they're trying to keep the battle system towards it's roots. Unfortunately what I am predicting is weather and set-up teams being insanely strong in the competitive scene.
