Has anyone stopped to think about all the things that could go wrong with the way this universes Star Trek is? Sarek will die in Journey to Babel because it was Spock’s mom that convinced Spock to go thru with the surgery to save his fathers life and if that happens when David (if he even exist) when builds the Genesis Device and its explodes Spock will die. But no one will go to Kirk to ask him to retrieve Spock’s body so the Kingons will kill David, Spock, and Savak. McCoy will most likely die in some mental hospital so sick from Spock,s Katra that no one knows how to treat him. When the Enterprise /A doesn’t work properly Kirk will go on vacation he will fall to his death because Spock will not be there to catch him. But I guess that that will all work out in the end because that mean that Spock cant make a promise to save Romulus and he and Nero cant go back in time and Screw every thing up.