I am not familiar with Oln's race from a game mechanics point of view. Can he operate computers and actually perform the vehicle combat actions for either Commander or Sensor Operator? From IC answers it was not clear.
Everyone, please be mindful not to infringe on other players' freedom of choice. If you want to uncover something or a character to go along with something - ask them first. E.g. when Jack unveils Kal's past, Rudra should check with mXc Potato if that's ok or if Kal has possibly taken great pain to hide his past.
For example, Rowan's past is mysterious. Those who know her better are aware that she's a noble's daughter and an orphan. But not a single character on the Rest knows that she lived on Dathomir or whom she has been with at the time.