Ji Kun:
I dont see any sense in Displacer Beast at Ji kun as you have stamping roar and dash being ready at every down draft.
Primordius:
As expecially here there is nearly never need for direct heals you can give some free space for the rest of the raid in the middle of the room. Just follow short behind the melees behind the kited boss. In such fights we do help more with the damage we prevent because of our movement then through our healing itself. Symbiosis on shaman for tranquility while running. Of course as soon as dds transformed get you 5 stacks. Do time with other healers that you