I think there's some truth in this.
My understanding is that it was actually even an idea that was being kicked around post-NEMESIS, with certain members of the TNG cast having been effectively priced out of negotiations by then, that they could maybe cherry-pick a few different cast members from each of the shows, and doing a crossover movie as a cheaper option for keeping the overall film series going now that Stewart and Spiner were getting too expensive to employ on a regular basis.
But I can't say whether, relatively, it would've actually been any good.
NEMESIS and ENTERPRISE's low critical reaction sounded the death knell for anything along these lines.
I was hoping for such a movie for many years. But it never happened. Now it's too late.
To this day, I have never understood why those in charge abandoned the 24th century. I mean, they had created a fantastic universe with lot of interesting species, a lot of interesting characters and a lot of interesting plots and loose threads which could have been followed up in both series and movies.
And what did they do? They wasted it all for a lame retro series where they only managed to screw up established Trek history.
And now they are messing around with a retro movie project in which they screw up and destroy established Trek history even more?
Are they deliberately trying to kill the whole thing?
obnoxious dialogue
