Given major problems with the story of the recent one, it's best to have no more.
No more "unemotional" Spock screaming and crying for his "t'hy'la"(google it Gen Y)whom he met one movie ago and spent a movie and a half either marooning on a planet or openly arguing with.
Best friends, my fat hairy arse.
No more skinny Khans or "tributes" to older films(that did it better)when you created a new universe to tell new stories.
They dropped the ball.