Scotty would have gone insane, what with simultaneously needing more speed and "the engines canna' take the strain!"Lol! Bang goes every peace treaty the Federation ever made, with a swoosh of phaser fire and an " Up yer shaft!" I would love to have seen Mr Spock try to keep Scotty out of trouble.I think Scotty would have made a hell of an interesting captain. Mind you, I'm talking abou the skinny, TOS tough-as-nails Scotty who felt the best diplomat was a fully charged bank of phasers. Not the chubby, comic relief Scotty of later years.

One of the best fanfic series I've ever read (Valjiir) has Spock as captain of the Enterprise and Sulu as his First Officer. This part of the series takes place during the time when Kirk is missing in the short story "Mind-Sifter" (he's back in time in a 1950s-era mental hospital).
One particular story is a hilarious sequel to "A Piece of the Action" -- the bright, imitative Iotians have figured out how to build their own starship and have come looking for Kirk to find out why he never came back for his "cut." As soon as Spock realizes what's going on, he sighs and instructs a flabbergasted Sulu that "whatever I say, Mr. Sulu, you will respond with 'Riiight' or 'Check.'"
