Life Tap Should Be Reversed

[Blaaaaaaaah]

Hey, i've had this idea for a long time...give me your opinion... Instead of Life Tap that can only be used for yourself, why not make it a kind of sp heal? You lose hp to heal a pt member or something, I know that clerics/fighters lose tons of sp. It would actually be useful then (since when you party w/ clerics/fighters, often you are not taking the damage :P)

But I prefer to just use an SP stone than for a mage with low health to give up their HP for my SP, because I'll have to use my SP to heal them anyway, lol.