I wonder how much the "new" Discovery will resemble Fuller's Discovery? Considering the lack of news, I wonder if Fuller leaving didn't have more to do with creative differences between him and CBS?
Eh. They have a fixed airing-date. It's simply too late by now to change the basic concept.
What thex DO need to do is design and get approval for every. fucking. single. prop. Unlike Fullers previous shows where they could just grab background props they liked, this is a science fiction show, and every single little detail, from the clothing to the damn vase with an alien flower in the background needs to be designed from scratch. Something that simply is not possible while working on two other shows as well.
And considering how people complained about theit half-assed cgi teaser, I'm pretty sure they're never going to show us unfinished work again.
I guess the next thing we will hear is when the main character will be cast, and then a full cast list. I don't think we will get to see the new ship design (or, literally anything, like the corridor sets) until after filming will already have begun and shortly before the show airs.