N-DReW25

Well, there is a precedent for this, The Animatrix, but it's fairly old (for many people) so I don't know if many remember it. I find it ironic that everyone says Disney is "targeting the anime crowd" when anime multimedia events were somewhat common back then, and every part of this looks like the Animatrix did. 

One thing I can say is, if the directors of each episode is anything close to what I saw before, we should be in for some truly unique and visually stunning takes on Star Wars as a mythos.

An afterthought I had last night, this is all going to be uploaded on Disney Plus... and much of the Star Wars content on Disney Plus has multiple languages options, and not just subtitles but FULL audio as well.

Most animes are typically Japanese because obviously its a Japanese company making said anime for a Japanese audience with English dubs being made sometime after the initial release, but even though 7 Japanese companies working on this anime Disney is still the company making this ship sail.

So I'm just guessing what on earth is going to happen in regards to what language this show is going to be in:

1) Will it be dubbed in Japanese with English subtitles like the trailer was?

2) Will it be dubbed in Japanese with the option to change your VO language to another language, including English.

3) For American and English speaking Disney Plus Users, will it be dubbed in English with the option to change the language to Japanese if desired? Thus making the Japanese dubbed trailer kinda redundant in a way?

And something else I notice in certain Animes is that, for example, we see a sign written in Japanese on the wall and if the Anime has English subtitles it will show a translation of the sign. No doubt any signs or images in this anime will be written in Aurabesh which 98% of the time we Star Wars Fans don't get a translation on Aurabesh anything, so would Disney choose to have Aurabesh signs in the anime translated in English/Japanese or other languages or would they leave that out at the risk of alienating Anime fans who only have this feudal anime as their first real taste of Star Wars content.

I'm overthinking this aren't I?

You're overthinking it. It will have both an English and Japanese dub, and I expect the Japanese dub will have subtitles. Also, there's an English dub of the trailer.

As for the player, it can switch languages and subtitles while you're in the video. It's common for a Disney+ title to be dubbed into multiple languages after production, including Japanese. All that's different in this case is two languages are recorded during production instead of one.

I don't think any signs are going to be translated, it's never happened before.