It's pretty sad, they don't even get unique abilities. Just a trait.
... and these traits don't even work. Romulan BOffs are currently just overprized and INFERIOR to BOffs from regular species.
To the devs:
Can we expect a fix for them soon? I spent a fortune on 4 Romulan BOffs and was very dissapointed to see that their traits don't work. Pleas don't tell me I have wasted all the Fleet Credits, Dilithium and time to unlock them in the embassy.