It just dawned on me the other day, why are we still using swords or any kind of melee weapons? With the amount of siege enginees, demolishers, magic users for protective wards, even healing magic. Why are we waging war with swords and axe? Just hand everyone a machine gun to every sword user, and the amount of casualties will most certainly drop. Hell, ther's even airborne crafts that uses submachines.. theres submarines too...
It just feels like the amount of things Blizzard has added to this game, makes no sense to see a person with sword and shield in the frontlines anymore.