2 Skill effects for Vaal gems

Since Vaal gems have 2 skills in one gem, why not have 2 effects for Vaal gem skills, 1 for the normal skill and 1 for the Vaal skill

e.g

Storm Call - harbinger effect
Vaal Storm Call - demonic effect

arc - purple arc effect
vaal arc - automaton arc effect



it would mean that each Vaal gem would have 2 effect slots for normal and Vaal instead of just 1 effect slot.


oh and GGG please do automaton effects for ball lightning and spark, i rather like the automaton effects and already have automaton arc and divine ire but ball lightning and spark are missing from the automaton lightning collection.