Atleast remove the directional restrictions from both Innin and Yonin. If not going to improve NIN wsd so it compares more to BLU cdc or DNC rudras. If not going to give NIN more ability to control hate tanking or taking less dmg doing such. If not going to allow shadows to negate aoe.

Atleast remove the restrictions on Innin and Yonin so that they work 100% of the time regardless of wether behind or in front of target.