Writer decision precedes everything else.
Thrall can go all in doens’t matter what happen he will not die because writer don’t want this happen.
Vol’jin can die for a random mob if writer choose it to happen.
I genuinely don’t understand how some of you treat it as if the writer has no option, no chance to write something else.
the writer could decide that the alliance and horde would lose the war on broken shore without their leaders sacrificing themselves, the writer DECIDED INTENTIONALLY, IN A WAY THAT PRECEDES the event for this to occur.
ITS NOT like “oooops, theres a war here, i don’t have a choice, i need to kill Baine this time… sorry baine i wish i could save you…”