Think about this instead. Most classes have a way to mitigate damage, and replenish their health. Ninja's have Shadow Shift, Monk's have earth's reply, Samurai have Third Eye Dragoon's have Life Surge, Black Mage's have mana wall Bard has Troubadour while all these classes get second wind, and the majority get bloodbath.
Red Mage has no way to mitigate damage, and vercure is their only significant heal. Vercure is fine when Red Mage's can't shield themselves like most classes can.
