Shock changes? Bex please help! ;)

Recently we have seen announcement of a few new lightning based spells. As a fan of lightning attack/spells I'm curious if these spells bringing changes to shock mechanics?
Right now shock is only viable through Vinktar and Vaal lightning trap. Also, in today's post, GGG mentioned incoming flask changes, probably balancing Vinktar (at last). In order to do so properly, shock should be reworked.

So the question is: is it happening in 3.0??? New shock mechanics??? I'm hyped if so;)