It's a great skill, I've saved my co-healer when a run was going badly and they were LB3 locked, pulled people into shares so we don't die, and yes, a lot of good-natured trolling ON MY FRIENDS, when we care about having fun instead of parses. My absolute favorite was pulling a friend at random right before the DDR phase in Suzaku and change places with them, keeps them on their toes.

I WISH my healers Rescued a couple of people into my Improvisation circle, too, those 78/76 on my Esprit bar drive my OCD insane <.<