Am I the only one here who thinks there's a logical explanation for every deviation from the mainstream universe, because some days it awfully feels like it. While I realize 343 had to take some artistic liberties when they were designing Halo 4, I personally believe there is a logical explanation for everything they did... well, mostly everything. My own headcanon suggests that the Jackals in Halo 4 belong to a subspecies of Jackal I would call [b]Monitors[/b], who were simply Jackals who went down a different evolutionary path than the common Jackal (the subspecies I dub the [b]Vulture[/b]). Monitor Sniper helmets are different because Monitors don't have the elongated snout of the Vultures. Stuff like that. So, do you think there's an explanation for everything?