Lots of discussion I've missed out on! This thread has gotten a lot faster recently...
I've talked about VAs before, and for the West, I do expect Sam Riegel to be revoicing Nick if he gets in. He's the current mainline VA and voiced Phoenix's appearance in UMvC3. What I also guess will happen is that Phoenix's Japanese voice will actually be Takumi himself, considering his friendship with Sakurai, him being the original voice actor for Phoenix (and Sakurai does like preserving the classic versions of characters!) and, y'know...him being the series creator.
People are hyping up Phoenix for Fighters Pass 5, but honestly, I'm still clinging to that Mii Costume leak, which hasn't really been definitively disproved yet, despite mods attempting to do so. I'm legitimately expecting Geno or Doomguy, and while those may sound like mere dreams, we shouldn't count them out. I've said this before, but Phoenix will probably be a part of additional future character packs, if at all. While anything is possible, Ace Attorney is not the kind of franchise you're expecting at TGA. Anything is possible, though! I might just be stubborn. I'll be excited nonetheless.
A few pages ago we were discussing the 3D models and presentation of Dual Destinies, Spirit of Justice, and Dai Gyakuten Saiban, and how the aesthetic doesn't really reach the kind of presentation the DS games have, and I partly agree with this. I feel like a good idea would be a marriage between both styles: have characters rendered two dimensional while environments are three dimensional. You're getting the best of both worlds: beautiful sprites with beautiful 3D environments to investigate.
If Ace Attorney 7 is to be released, I hope it diverges from the linear visual novel structure the series has always had and increase the possible exploration potential. One of the reasons I loved the Investigations games so much is that the environments were all fully explorable, and you could chat up random NPCs. Increasing this aspect by having a bigger world to explore would be great, though still, I'm not really expecting an open world Ace Attorney game.