Caster balance is just way off right now. Rms's mobility, damage, heals and even embolden are fine, who cares. Infinite instant battle res on the other hand is just too overpowered in terms of raid progression. Which how res penalty works right now its not even that punishing as long as dps is still high enough to cover enrage timer. Even during non progression its too good, because nobody perfect and mistakes happen.
SE really should address this issue or there will be no raid spot for any other caster class any time soon. Even as dedicated blm player with pretty decent dps i realize i still severely handicap my group playing blm over rdm. Its just too obvious.