Ahsoka is a Togruta, same as Shaak Ti. Your fleets do seem like they need a bit of extra love. You have the basics of a solid Finalizer clean up if you boost it up a bit, and I would recommend you use only Empire ships with Chimera and make sure the TIE Defender is the reinforcement (see other comment). The Second Sister's ship is also really, really good in that mix to supercharge the insta-kill, but that's probably a bit low on your totem pole.
Next time you face UFU's I would execute Cere with Mando. Her omicron is the most important part of the team and she can do real damage. While KRU is tacky he kinda just sits there. Also the reason why Traya healed up is that Talon omicron gives the leader a revive. And Iden really wants to be a reinforcement so she can get the taunt and special forces buffs going. That's her real use
@@ErithAnerith I meant when you were facing Traya, they unexpectedly healed. As for Iden, I was referring to her ship at the end. You had her in the starting lineup when you want her to be a reinforcement