The Osaka team made kh birth by sleep and kh 3D Dream Drop Distance which the command deck I find one of my least favorite fighting style. Even in the game trailers the command deck is my favorite I've noticed is the on I prefer out of all the kh games. So I thought I shouldn't worry about but then I noticed that the hp bar, mp bar & drive gauge changed In each trailer and so I am afraid of the command deck to change too. Well that's it!

I'm pretty sure that the people who worked on the numbered kh titles are working on kingdom hearts 3 and are borrowing elements from previous handheld titles to expand on the gameplay. 

Nomura confirmed Command Menu from KH and KH2. Also, I believe both teams are contributing to it.

Wouldn't call it Osaka team any more. It's the KH team now and they're in BD3.

What you see from the trailers is what you'll get.

Actually, the gameplay has improved dramatically from the first gameplay trailer we got (No, not the E3 2013 one because that was a pre-rendered trailer, not gameplay). The first trailer looked so choppy and clunky, a lot like the Osaka games, but the most recent one is starting to look very smooth and crisp, with combos stringing together a lot easier now.

 

Personally, If what Nomura and Yasue say is true, and they read the fan's feedback, Nomura will be stamping down on the clunkiness present in the Osaka's development to make it more like KHII.

Um, they were never going to use the Command Deck, it was always going to be the same old Command Menu from KH1 and KH2 and Days, its just going to have a few new features is all. And stuff like the HP and Focus gauges etc. changing between trailers is a common occurrence, I wouldn't look too deep into it. But yeah, there's not going to be any "change" to the Command Deck because it's not even going to be featured at all. But hey, there's a good chance that 0.2 Birth by Sleep - A Fragmentary Passage - will have some kind of combo of the Command Deck system and the KH3 system.

What you see from the trailers is what you'll get.

 

No, no it isn't. You're wrong. The gameplay elements are still being tweaked even as we speak. 

 

 

Wouldn't call it Osaka team any more. It's the KH team now and they're in BD3.

 

Rightfully so, they've been more involved with the series overall as opposed to the original Kingdom Hearts team.

 

 

Nomura confirmed Command Menu from KH and KH2. Also, I believe both teams are contributing to it.

 

Now that Final Fantasy 15 is at the long-awaited stage of release: yes, both teams can finally contribute to the game!

No, no it isn't. You're wrong. The gameplay elements are still being tweaked even as we speak. 

I'm sorry. I misspoke. I meant to say what we see is what we will so far get. It will change some, but overall remain the same.