If you don't have at least two healers in a group in a Controller or Ghost of Blackbeard raid you wouldn't last very long... My suggestion was based on you saying if you used all different classes. Trust me when I say that's the best possible setup you can use if you want to minimize deaths. I have a TS and that attack avoidance as I have seen does nothing from what I've seen and while Null Factor Field is nice it isn't needed in most cases. But I guess for farming purposes what you use in the group doesn't matter as long as one of them is a healer.
I would probably like a PW TE JD JE TT PT setup if having all different classes... PW to tank TE for deflects JD for summon JE for jumpstart energy and debuffing TT for bubbles and healing and PT for healing as well.
Also how I see it, Self destruct took nothing away from the JD's skill. JD can still RTB anyone in group. The PW was just sending themselves back to base. Also I'd love to see this evidence contrary of the way it was before it was changed.
How I see it now is you self destruct and you can't do squat for a few minutes unless you log in and out. Makes a lot of sense. The one useful side of the skill removed. Thank you.
Was it really necessary to make self destruct utterly useless? My PW used it as an RTB, which is basically all the skill was used for. Not exactly a game breaker if you ask me.