Originally Posted by
Jastall
It's also conjecture that they were collateral. What's not is they ended up as torture victims and target practice, rather than simple captives or innocents caught in a bad act. Regardless of how and when they ended up there, these crimes are beyond the pale within the scope of the faction war.
As to Theramore, my issue is not the act of its destruction, it's everything around it. Jaina is super for peace (as in, holds a summit in Theramore itself super for peace) late Wrath/early Cata, but still allows the Alliance to use it as a base against the Horde for... some... reason. It never gets explained and it never comes up again when Jaina's litany of self-guilt is brought to the fore in BfA. Tides of War never brings up that the Alliance attacked in the Barrens for... some... reason. The Horde never uses anything close to such a potent device again for some reason (perhaps excluding the ICBM catapults that torched Teldrassil in five minutes flat). Garrosh is suddenly totes OK with nuking people after killing a guy for nuking people; the Doylist explanation is that Afriasabi dun goofed, but AFAIK Stonetalon is still canon in-universe. That could be explained as character development, had Garrosh gotten any in the game or even the books.
It all seems like a cheap shock value moment that doesn't make much sense but exists to drive the story in a predetermined direction, a harbinger of things to come in Mists and especially BfA.
Anyway, apparently the Mythic version of Denathrius (which looks like an awesome fight btw) may feature Garrosh. Much as I don't like the guy, I hope he has more of a role than as an extra NPC to kill. Would be pretty weird if a fairly important character gets offed in a Mythic-only phase if you ask me; there's precedent with Cho'gall in WoD, but if there's one expansion from which precedents should not be followed up on it's that one.