The future of Star Trek is bright, despite the fact that Star Trek Beyond didn’t quite live up to expectations at the box office.
Star Trek: Discovery takes place before the events of the original Star Trek series, so it is doubtful Spock will show up there, but anything could happen in the future, especially with Star Trek 4 on the near horizon.
CBS is also working on Star Trek: Discovery, a brand new series that will air later this year.
Adam Nimoy is certainly open to it and Spock is an incredibly important character not only to Star Trek, but to pop culture in general.