Okay, first off, lemme grab that GIF real quick

Please use https://www.chess.com/clubs/forum/view/new-position-workshop-testing-thread to get feedback on positions you've made.
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I'm assuming you're thinking of a position like this:
Generally speaking, "Multiple Battlefronts" positions aren't amazing since the sides don't touch often, and most gameplay happens where the royals are, plus Behind The Mirror already (kind of) uses this concept, so it might not be the most unique.
I am thinking about a variant which has three paths. Center, left, and right. You attack down center but can send pieces down the flank to help with the attack. (Or defense) is this a good idea or is it not?