Sorry, overthinking this a bit too much, i know the answer is 'because they wrote it'. But in-universe...
Spock is dead, his katra is in McCoy's head. Okay.
Why would that katra or McCoy want to go to Genesis? Why not to Vulcan to Mt. Seleya instead, where its supposed to go? Isn't that where all of the other katras end up?
Certainly other "dead Vulcans" don't rush off to Genesis?
At the time the katra was transferred, Spock was -not- yet dead (sounds like a Monty Python movie). Okay. Spock dies, the torpedo goes to the new planet, the body reborns. So how would the katra know anything about this and send McCoy to Genesis, rather than Vulcan?
To add insult to injury: how did KIRK know anything about that and go to Genesis as opposed to Vulcan? To retrieve a month-old dead body? Supposed Sarek had found Spock's katra in Kirk, where he expected it to be. Would they than also have gone to Genesis?
'nuff said. Appreciate your thoughts.
Spock is dead, his katra is in McCoy's head. Okay.
Why would that katra or McCoy want to go to Genesis? Why not to Vulcan to Mt. Seleya instead, where its supposed to go? Isn't that where all of the other katras end up?
Certainly other "dead Vulcans" don't rush off to Genesis?
At the time the katra was transferred, Spock was -not- yet dead (sounds like a Monty Python movie). Okay. Spock dies, the torpedo goes to the new planet, the body reborns. So how would the katra know anything about this and send McCoy to Genesis, rather than Vulcan?
To add insult to injury: how did KIRK know anything about that and go to Genesis as opposed to Vulcan? To retrieve a month-old dead body? Supposed Sarek had found Spock's katra in Kirk, where he expected it to be. Would they than also have gone to Genesis?
'nuff said. Appreciate your thoughts.