I and my friend started playing SWTOR a few weeks (2 months or so) ago, we completed the original story, Hutt Cartel and Shadow of Revan expansions. I started KOTFE but, in a rush, my friend accidentally started the Ossus story part, which starts after both KOTFE and KOTET. He plays as jedi shadow and said Vitiate does not appear much himself in the story. So those two expansions would be his best chance of interacting with Vitiate, the villain we like so much. So my question is: is there any way to "cancel" Ossus and start KOTFE or KOTET? If not, can they be played after finishing Ossus stuff? Or a new character will be needed? Thanks in advance.