At this point, just give us a dps rotation, move all healing into ogcd skills, and then add job flair where you actually have to pay attention to the gauges. I don't think they will ever be able to make healing fun with how the game plays. Any instance not max level strips you of huge utility compared to other classes, plus you barely even need healing anyway at those levels. Raids from primal to Savage are already scripted to the point you just memorize when big damage is coming and pop your ogcds anyway.