Jaina may be a Dreadlord, but did you know Varian was a Shivan demon?

In the Broken Shore scenario, Varian valiantly saves the day by splitting his sword in two and giving his life.But we know two things about Legion:You cannot change specs in combatFury Warriors can only dual wield 2 2-handersSo if Varian was dual wielding 2 2-handers at the time of his demise, then his fused sword must have been a 4-hander.What in the World of Warcraft has at least 4 hands? Shivan DemonsShivan Demons, who just so happen to fight with 4 1-handers.Did Varian really give his life so a few soldiers could escape, or was he returning to the Legion after working undercover?