Wynston has minimal material in the class-line section of the RMC timeline. He appears briefly as a love interest on Dromund Kaas and Nar Shaddaa, and an ally on Alderaan, Quesh, and Voss. The rest of the time, well, he has his own problems and those were not treated in text. Thus he's kind of getting dropped in here with little to no recent history.
L-3, part 1
L-3, part 2