I'm still hoping that at some point WHM will get a more full identity. It's already the most GCD dependent healer and they can make that it's niche since many people seem to gravitate to it for that very reason. We've said it constantly on this forum but Presence of Mind would be a wonderful trait. It could be a constant passive or maybe something that requires 4 consecutive cast of any spell to activate, granting the WHM 15 seconds of PoM that can be stacked up to a 60 second duration with continued cast. Let Lilies take 20 seconds to acquire while under PoM and upgrade Assize via trait to give ten seconds of PoM for faster ramp up after down time. If Presence of Mind offered an MP reduction to spell cost it would be a kit that truly encouraged ABC (always be casting) with a faster but simple play style that rewarded both pure healers and those adept at multitasking with dps. The longer cast times and heavy mp cost on everything would finally make sense compared to Astro since it would have a simple buff to upkeep to offset the differences.