Darth Bane Unique Omicron Not Working Fully in GAC

So Bane as a lead with another random Sith can beat Leia but CG will nerf the mechanic that lets Bane replace Wat as a SEE lifter? Which clearly was the intended and communicated behavior from CG. Bane will still be a great character but it’s just strange to do a character rollout in this way.