On the other hand, we need to remember this game is multi platform as well, and rdm is supposed to be a fast paced job, so having a single target heal and scrolling through the party will severely drop dps, especially from those on console. So I suppose the mantra/second wind combo would really work the best. It'd be cool if rdm got like a baby indominobility heal(instantly are heal) but I feel like that borders on the realm of op/hybrid instead of support.