Ideal, Most Viable Canonical (In-theme!) Star Wars Teams

Easy to do and old era team

DN, Sion, Sass, SiT, HK

while HK isn't exactly Sith, he is an assassin droid and a small twist of fate could of easily had him working for either Sion or Nihilus

Now the team probably becomes meta once HK is dropped for Traya and Traya leads, but that's out of reach for most