I should have phrased that as 'Cliquing', but you know what I mean. Want to see something amusing? I can do that Paladin toolset on 1 button. Flash of Holy Shocking Light - Hold the ability hotkey to perform a single target casted heal. As the button is held down the amount healed increases significantly, and mana cost increases slightly, up to the maximum of 3.5s cast time. - If Flash of Holy Shocking Light is tapped (<0.5s) or pressed while moving, an instant small heal will be cast on the target. Using this instant heal will trigger a short cooldown, during which time the ability can not be cast instantly, but will still allow charged healing casts. Bam, 3 or more WoW heals on 1 button, you actually have more choice in that 1 button than a Paladin gets in TBC as you're able to set both the casting time and healing amount on a sliding scale. Promotes pre-charged heals that are released as soon as the tank takes damage, allows players to repond to the precise amount of health lost without overhealing. Effectively performs the job of 7 different hotkeys bound to downranked heals. WoW needs a lot of buttons because WoW has rubbish buttons. You have less control and player choice per button in WoW than in any other game I can think of in the couple of seconds I spent considering it while writing this sentence.