Hmm. Lumi is the only healer I've used since I traded JC for her a few weeks ago. I've never seen it autoplay her heal unless there is a toon on my team <1/3 health. Of course her special is likely considered stronger than her heal so maybe other healers have different rules (ie. Bariss)?
Typically I see Poe taunt, Poggle offense up, Sid AOE, Luke special attack, and then a Lumi special attack. I was going to start subbing in IG-88 for Luke to see how he's handled but he isn't starred up enough to stay on defense so I would only do it when I have multiple turns left after reward time and don't mind throwing one away.
