TNG just needs some time without major events to give the newer characters more care and attention and to end the us and them feel between the TV characters and the rest.
DS9 is a bigger problem. It's already been semi relaunched with the destroying the station books but unlike the original DS9 relaunch almost nothing has been done with the characters. It's amazing the contrast between how vivid the original relaunch characters were compared to this current bunch of nobodies. Losing the two driving forces of the relaunch in Kira and Vaughan, to no good purpose, has really hurt the series.
Yes, I want more time with the TNG characters - Q&A, Greater than the Sum, Destiny, and Losing the Peace were very very good at sketching everyone out.
As for DS9, it's sad how on the money you are - 'the current bunch of nobodies' is unfortunately so true. I miss Shar, Tenmei, etc. The small moments and the focus given to an enormous cast in great detail, in microdetail. Not the just these people on the cover:

But others like Councillor Matthias and all her interesting development, dipping into Keiko on Cardassia in the Lotus Flower, the Bajoran politics that were evoked in the worlds books, etc. It was so lavishly detailed and well done, and whilst some elements remain more broadly - Akaar, especially - with DS9 it feels so ... boring.
I have no problem spending a few years on one year in novel...the reverse at the moment is painful to read. I am not even sure if two weeks have passed in universe or six months...I mean there had to be time for two federation elections, but so much on Ds9 seems to occur in about a fortnight after the new station opened.....and none of it goes anywhere. Who is in charge of the hospital? Did Bashir ever do anything in the hospital before getting stuck in a character cul de sac for all time? Will Sisko ever clear his email inbox because that's basically all I remember him doing for the last few books. We are treading water horribly, and the station itself has less identity than some of the new characters. When Ds9 started it made sure to have stories about locations on the station itself to set up the locale for the station. And it had character. The new station...not so much. Even ignoring my personal dislikes for the design decisions, or the decision to destroy the old station, there is just no geography for a reader to hang the story on. The old station was described as claustrophobic...the new station is decidedly not. Because it's a very badly filled in city. I know there's the ops (or whatever we call it now) which is basically 'the office' and there's Quarks...and a hospital...and a park..the never again mentioned memorial...and the people live somewhere. But there's no mental model for it like you can get with a starship, and because it's not the familiar station, there's no sense of place. Every story may as well take place down on Bajor (as I assumed we were going to get for a while when the old station was destroyed. We also pretty much skipped the grieving for that.) or in San Francisco. It's just occurred to me that in many ways, the closest mental model for the new station is probably one based on Babylon 5. Which means we have skipped a groove and ended up in the wrong franchise, but does explain why only characters that can be analogues for the B5 style of story are getting any work (and quark) in the main ongoing ark. Ro isn't Michelle Forbes...she's Claudia Christian or Tracey Scoggins.
I wanted to disagree, but you are right here. Although I don't mind a city in space with a quarter of a million people hoping for peace, I think that's a rather nice model


New Ds9 doesn't have that...partly because it's not in a visual form, beyond the covers. But then Vanguard was easier to image. But it did have a simple plan and a diagram
