Is Swain still the leader of Noxus?
So I was discussing with a friend what Hogwarts houses all the League champs would fit into (don't ask). We had Vel'Koz and Heimer in Ravenclaw, we lamented the fact that Garen obviously went to Gryffindor with pretty much every other Demacian (Quinn probably would be more of a Hufflepuff) and pretty much all of Noxus (with the possible exception of Riven) would go to Slytherin.
But then I asked "Would Swain go to Slytherin or to Ravenclaw? I figure, while he's certainly not the most intelligent champ in the League, he is close to if not the most intelligent human champion." My friend countered with "But all that stuff he did to become Grand General? That's some Slytherin type of stuff." "Yeah but did any of that happen now that the IoW is gone? With no IoW and no League of Legends, is there still a nexus in Kalamanda? If so, when Demacia and Noxus both move in for it, do they still hold off on fighting since the League doesn't exist to govern them and provide non-violent resolution? Did Boram Darkwill still get assassinated?"
TL;DR With the IoW retcon, how do we explain Swain's ascent to power? Without the chaos Kalamanda caused, Swain assassinating Darkwill would draw much more attention than I'd think he'd want.