I'd love to have my cake and eat it too. I certainly would love a nu-TNG show, but yes, as you can judge from my comments I'd love to see the litverse continue on and fill in the missing years between the destruction of Romulus and the time frame of the new show. I sincerely hope it's possible.
I think the difference between those prior books being overwritten and the current relaunch litverse is now there' have been, what, 15 years of stories. That's a lot of narrative and a lot of characters that can be wiped out with a single sentence. I'm hoping somehow there's a way for them to coexist.
Nothing would be "wiped out." The stories would still be there to be read and enjoyed. Even if the current Novelverse comes to an end, it's still a vast, mostly unified narrative that's been running for roughly two decades, which is a huge accomplishment. Everything ends and everything changes, but even if the Novelverse ends next year or thereabouts, it'll still be one of the largest, longest-running tie-in franchises of its kind. And the books will still go on after it, just with a different continuity.
The one thing you must keep in mind is that the show's own needs
will come first, and it will be the job of the tie-ins to follow its lead; the show will not compromise its own goals for the sake of consistency to the books,
nor should it. Tie-ins are not original fiction. They exist purely as supplements and supports to the original franchise, for they would not exist without it. Even if the show borrows some ideas from the novel continuity, it will use them in its own way that may conflict with the novels' version, as
Star Wars screen canon has done with ideas and characters that debuted in the Expanded Universe novels and comics. And recall what happened in the SW EU when the prequels and
The Clone Wars came out: The EU nominally continued on as it had, but quietly retconned parts of its own past that had been contradicted by new movies and shows, keeping only the parts that hadn't been contradicted and changing the rest to follow the canon's lead. Indeed, the Trek Novelverse has done similar things with regard to
Enterprise -- for instance, novels published after "In a Mirror, Darkly" disregarded
The Sundered's description of the Tholians' scorpion-like appearance in favor of the new canon version, but otherwise kept the Tholian worldbuilding from that book.
So even if the Novelverse attempts to carry on, it will be an imperfect fit and things will be retconned and overwritten by new show canon. That's just how these things work.
And like I noted before, I get the feeling this show will want to set things up quickly and be more focused on the here and now. I don't think with the limited episodes they have that they're going to be focused a lot on reminiscing about the past.
I already refuted that point -- you don't have to specifically address the past in order to contradict things, because it's not just about events, it's about worldbuilding elements that are consistent across time, like the appearance and culture of alien races.