Ji Firepaw's solution to the thorn in Shen-Zin Su's side is to blow it out of him. Aysa Cloudsinger states that this is the wrong thing to do, and is appalled when great damage is done to Shen-Zin Su - leading to the first split of Pandaren thinking into two sides, which culminate in a choice between Horde and Alliance.
However when a torrent of blood flows, Ji tells us to gather up all healers, no matter what faction to heal the wound. And they succeed. I took this picture because this is what I love to see - Horde and Alliance healers working side by side for a common goal.