The answer, quite definitively is... Spock. And that's, say it with us... the logical choice, especially when the question for StarTrek.com's latest weekly poll was Which Original Series crew member would make a good alternate captain? The other reply options included Bones, Scotty, Uhura and Sulu. More than 5,000 fans voted, and here are the full results:
So, how did YOUR alternate captain of choice fare?