Two more images have surfaced. One showcasing the first Mega Rayquaza, showcasing all the information we got on it last week. The second introduces the new PokéNav called the MultiNavi. It has four settings: MapNavi, TVNavi, PlayNavi which includes features like Pokémon Amie and the GTS and DexNavi which helps you find Pokémon in the wild and register them in your Pokédex. You can sneak up on Pokémon, or you can register Pokémon that you encounter in the overworld into your Pokédex. We'll bring more as it comes
In addition to that, it confirms what many speculated that Mega Rayquaza will feature in the Pokémon Mega Evolution ~Act 2~ Special airing November 6th. This special will also feature Primal Groudon & Primal Kyogre.

Mega Pidgeot is Normal/Flying-type with the ability No Guard and Mega Beedrill is Bug/Poison-type with the ability Adaptability. You can fly on Mega Latios & Latias in the overworld and find Pokémon such as Reshiram, Zekrom, Dialga & Palkia in the sky. Latios is exclusive to Omega Ruby and Latias is exclusive to Alpha Sapphire.
Edit 00: The Eon Ticket is said to return through a special distribution. This makes Latias available in Omega Ruby and Latios available in Alpha Sapphire. | Edit 15: This ticket will be distributed via Serial Code in an upcoming issue
Edit 04: The Legendary Pokémon are found on islands that can only be found through areas on the sky and is said to make it so all non-event Legendary Pokémon will be obtainable in Generation VI.  You access the sky through the Eon Flute item
Edit 14: You can also encounter various other Pokémon in the wild within the clouds over Hoenn.

Only the Keyblade Graveyard and Dismiss (boss battle music of Aqua vs Possessed Terra with that Heartless in his back similar to Ansem) have been remixed, or at least that's what people is saying. I already heard the first one and is quite good, but god, I can't find the second one.

Someone want the code?
(Disclaimer, I'll more than likely send it to someone I'm more familiar with if I have to make a choice)