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Intro. Commander Rayner was a male Kellerun Federation Starfleet officer who lived in the 32nd century. Rayner was asked to replace Captain Saru as Captain Michael Burnham's executive officer. Admiral Vance supported Captain Burnham's choice. Rayner accepted the appointment, but told Captain Burnham that he was not "a yes man." The Captain responded that she was counting on that. From Star Trek Discovery: The Final Season.

Commander Rayner (Star Trek Discovery)

@Alphonse Emmerich