Pokémon Omega Ruby and Pokémon Alpha Sapphire announced

I wonder if it's a new forme and not mega.

Like, maybe this time we'll give groudon the red orb instead of the blue and he gets a new forme.
Or maybe the red orb is groudon's mega stone and the blue orb is kyogre's mega stone etc.

I think it could be a new form, but it seems weird. because if they did give them new forms then what about mega forms in the future? no pokemon with alternate forms have been given Mega forms yet.

That being said, the changes on the 2 pokemon aren't huge, but they are changes. the changes from Latias/Latios to their mega forms is barely any different other than the colour and a few physical changes. Groudon and Kyogre probably change more than they do in the process of transforming into... whatever these things are.