I would be interested in a TNG reunion which will never happen:
The movies should be forgotten and there's no Ent-E, but ENTERPRISE-D, because it was almost a character in the series, a place where things happened. After D was lost, TNG was gone for good, IMHO.
So, reunion after 'All Good Things...' without the movies would be OK... not a reunion with that spaceturkey Ent-E and abortion of a movie 'Nemesis'.
I just don't like the TNG movies, sorry.
But that's just me... or is it?
The TNG movies have not dated for me very well at all. "Generations" fares the best of the bunch despite being pretty fairly weak, and I understand why "cerebral Star Trek" doesn't make for good movies. But TNG was cerebral from the get-go and feels far truer to the original "The Cage" pilot from 1964 in ways. And "Generations" is the most cerebral of the bunch... and continuity-heavy, which also diminishes said continuity in the process.
"First Contact" is easily the best directed film but the script wasn't all that great, too fanwanky, and as much as I actually do like the Queen and how Alice Kriege (and later Suzanne Thompson) portrayed the character, she's as much anti-Borg and anti-continuity as it gets. Even "Scorpion" (VOY) kept true to Borg continuity but then they brought in another Queen, and not confirming if she's the same queen or if she's another or how many queens exist.
"Insurrection" falls apart under any scrutiny, though it's always of note to see Anthony Zerbe play a role in which his head explodes - see "Licence to Kill" (1989) where he has a character playing the same fate.
"Nemesis" was just a poorly contrived joke from the start with more plot holes, continuity, and logic problems than the previous three movies put together. They didn't even try and hoped the audience wouldn't notice in favor of flashy effects - but, as with "First Contact", effects alone don't make a movie great. And I'll admit the ramming scene, while scientifically questionable in a show that once had scientific advisors using real science to make the show stand out better where dramatically possible (see "Deja Q" for more on an example where they deviated), actually did look cool - but I've not watched the movie since 2002 and if I did I'd just fast forward to see everything go all magical splodey and then I'd pop season 6 back in and season 6 was largely (well, that's a topic in its own right, LOL).
IMHO, the Ent-E is largely a gorgeous ship design despite the engineering hull having an unused rear section (looks rather pointlessly like the 1701-A's shuttle bay), but the "D" and the "All Good Things"' future-version of it - are more iconic. And "Generations" showed how awesome the "D" looked on the big screen too. Imagine how stellar the ATG version of the "D" would look on the big screen, no pun intended...