I hope they stay with Classic time frame,yes its changed but we don,t need to use tng villiains,maybe they can fill in the two yrs of the 5 yr mission with new aliens we just never got to see new worlds that have not been seen ,just as long as we have another good story .
I agree with you. I like TOS and TNG but I do also like to keep them separate as possible. I really do not want to see TNG villians in a TOS movie.
What I would love to see in the next movie is an incident where something happens while they are exploring the galaxy. It would be neat if the Klingons and Romulans had to be used to help not only the Federation surive but also themselves.