I loved this discussion. And I would love to see the litverse be able to continue unaffected, even enhanced by the nu-TNG show. But I have to admit, Christopher and some others have made some compelling arguments as to why that is not likely. There are too many ifs, to many things to keep track of. And the showrunners will want to do their own thing, and create their own show. Never in Star Trek history has a show (or movie) build off a tie-in product that I can remember. Oh, there's the occasional nod (probably in most cases coincidence, but I'm sure once or twice someone threw a nod to a book they liked). And maybe the nu-TNG show will give a nod to some litverse storyline or character at some point.
But when I consider it without my attachment to the novelverse, I can't help but think it's just not going to happen. It may not go caput in one episode. The litverse might be able to soldier on for a period of time, hopefully long enough to tie up any major story threads to some degree. But my guess by the end of the first season it will probably be almost impossible to reconcile the current litverse with the nu-TNG show to any meaningful degree. It may be one line of dialogue that brings it to an end, or it may be a lot of little things that add up after a while.
It sort of brings me back to my original feeling. That as far as the novels go my gut feeling is they will be mostly centered on the original series, Discovery and the nu-TNG show (and any further shows that come down the pike). I honestly don't envision much more in the way of old-TNG books (unless they support the show in some way), DS9, Voyager or Enterprise book, and almost certainly no more New Frontier, Seeker or any other extra-universe books. Maybe an E-book, but I'm not really feeling confident about that either to be honest.
Now to be clear, I have no problem with books that tie in to the various shows. I've been reading the Discovery books so I'm in no way saying that's a bad thing. I'd just hate to think that there'd be no further stories in the other series. But it is a business, and CBS, and Pocketbooks is in it to make money.
This is just my feeling. I surely don't know anything more than what everyone else know. So feel free to disagree. And I'd love to be wrong. I'd love to find out in 2020 they'll be a original series, Discovery, Enterprise, Deep Space Nine, Voyager and nu-TNG book, and what the Hell, a 5th Seeker book, times 2. That would make my day.