Triogor Sllus was a Quarren of the male persuasion who aspired to be a pilot in the New Republic Starfighter Corps. Facing a precarious future in his current role, Sllus chose to join the starfighter and commando unit being assembled by Commander Wedge Antilles. During the early stages of training and selection, he committed an act of violence, striking Jesmin Ackbar, a Mon Calamari candidate and the niece of Admiral Ackbar. As a result, he was removed from the squadron within forty-eight hours, and it is believed he was expelled from Starfighter Command entirely.