Whatever ideas we may have heard as being a possible Trek XI probably wouldn't have happened. We all know how some of the original ideas for TNG evolved into something very different by the final product. There probably wouldn't have been a movie with the VOY/DS9 cast included, and if so probably only in cameo, much like how they did it with FC (EMH Doc), INS (Quark, deleted scene), and NEM (Janeway).
We'll probably never know what a hypothetical Trek XI would have ended up as. I am certain though that if it was a TNG installment it may have been the last one. I couldn't imagine them doing another unless the box office returns were big enough to have Paramount give the go. And if the plan was to eventually have Archer's show transition into a film series, was not gonna happen, not after how the first two seasons plummeted in the ratings.
We'll probably never know what a hypothetical Trek XI would have ended up as. I am certain though that if it was a TNG installment it may have been the last one. I couldn't imagine them doing another unless the box office returns were big enough to have Paramount give the go. And if the plan was to eventually have Archer's show transition into a film series, was not gonna happen, not after how the first two seasons plummeted in the ratings.