Primalist could do with some Fire/Ignite support

I think there are two different ways of looking at this. One is “you’ve given me one (or two) skills that can be converted to element X without any passives to support that element”, the other (which I think is the devs view) is “here’s this one conversion which looks cool but other than that we’re not supporting it”. Not every possible build needs full support from passives, and that’s ignoring that you can still support a fire Earthquake build with generic +% melee, +% spell (if you take the Storm Rift node) or +% elemental passives & affixes. From a quick look, most of the Shaman passives seem to support either Totems, flat added damage or secondary effects (cast lightning on hit, stun, freeze). So if you’re going for an Earthquake build, you’ll probably be putting quite a lot of points into Beastmaster.

Let me introduce you to my 2-h Rogue build (a favourite of @KissingAiur) …

IMO, Shaman could do with some more passives that buff % melee/spell damage.