I'm just going to post this, cus this has been in my drafts for like, 2 days now, and idk what else to write :/
Alrighty, here are some of my quick thoughts about the three main groups we'll be following in S4, cus why not?
Lloyd, Arin, and Euphrasia:
Overall, I can't wait to see how this one will play out. We've already seen Lloyd and Arin together, so it's nice to add Euphie to change it up a lil. As you guys know, I really like Euphie, so I'm very excited to have her more.
*chanting* Lloyds traumatic past with a wind master. I know that they made a reference in S1, but, like, yknow-
Also, from the teaser, it does seem like Zane also winds up with them at some point, which is okay (hopefully, he actually gets to do something because that would be great).
This is a good trio of very good characters. We've got the siblings. We've got the temporarily divorced couple because of a strange case of amnesia. We've got shenanigans waiting to happen.
Sora, Wyldfyre, Frak, and Riyu:
A group of the next gen characters, so it'll be interesting to see how this plays out, seeing that there are no adults to keep them in check.
We've seen a glimpse of their dynamic in S3 part 2, but this time, it'll be for a bit longer, and, of course, the circumstances are going to be different. It's worth mentioning that these guys will also have a lot going on based on the teaser, which I'm looking forward to.
I think that's all I wanted to say.