Hollow Palm hype train - thoughts from a concoction enjoyer

The hype for Hollow Palm Technique seems really high but from someone who spent dozens of hours in 0.2 trying to get concoctions to work, I wanted to give my thoughts on HPT.

Concoctions were changed to require unarmed in 0.2 while at the same time GGG made heralds require martial weapons. Concoctions worked okay during the campaign but once you get to maps, the density of the mobs and mechanics like Breach requiring clearing as many mobs as possible made it quite a slog to clear at anywhere near a decent pace (ignoring flask sustain issues).

If GGG doesn't add something in 0.3 that changes the requirement for martial weapons on herald skills, I think HPT will be DOA once people hit maps and struggle to clear end game.

I don't know the best way to fix this, maybe a notable on the tree, not sure. But I wanted to start the conversation and see what ideas the community has.