The show can't go on unless they refix the time line the two last movies destroyed. The time line stop when Spock and the Romulans went back in time. All events from that point on are different. Maybe the Temporal division of the federation can fix it or Q. Or they can really mess things up and say it's a parallel universe which is Stupid. There is one species with a time traveling ship. A guy stole one on The next Generation Series. Until they fix the time line they will have a hard time bringing the Star Trek Next Generation Characters back.