If you could replace any one of the actor-characters from Star Trek; TNG with an actor-character from another Star Trek series, who would you replace and who would you replace them with? I would replace Frakes / Riker with Farrell / Jadzia Dax, and she would be the new Commander.
Spock instead of Data or Tuvok instead of Spock--wait, there would be no difference! Does anyone see a pattern in most of the star trek shows? That there is usually a roboticky person as part of the bridge crew?
Yeah, someone who always sees logic. Maybe its standard for a ship to have one logical thinking officer ie Odo, Data, Spock, Tuvok