If you're raising during battle, you missed the boat on the fight as it is...

It should be difficult to get a member up MID-fight. If we could spam Raise during encounters and keep throwing bodies at raid mechanics that we are failing this game would not be a challenge.

That being said, be thankful you have a battle rez at all, and in this game it's not on a cool-down as in WoW (mana permitting).