For solo play? SE apparently intended these abilities to be used solo-only, if they designed their instances WITHOUT healer DPS in mind.
Obviously, players should take every advantage they can get - but judging by SE's announcement of including healer DPS in their future raid calculations, it means they WEREN'T expecting it to be used in their past raids. So, yeah, I'd guess SE really did think these abilities were mainly going to be used solo.
