It wouldn’t even help that much with dmg because of the “next delay” frames of phoenix strike’s frozen orb and lightening storm unfortunately.
www. theamazonbasin .com/wiki/index.php?title=Missile#Next_delay
they would have to remove that as well.
just use normal attack and phoenix strike on the same LC or RC, and cycle back and forth between the two skills. It’s the easiest way to manage the charges and doesn’t take that long to get used. Not every spec needs be as overpowered as a hammerdin. The spec does fine as is.
Check out section 5.0 of my guide: