No worries. :)
I was debating about Hayley' umbrakinesis, whether it was a neutral, primordial power or something of a sacred darkness. I think primordial suits her better due to her having walked in both good and bad side throughout her life.
Also, I was thinking of making some sort of note in the future about this power within her blood being highly recessive. Hence, why Keisha didn't have it.
What do you think?