Seeing as how 3 of the 4 Noxian champs are involved in the leadership of Noxus, I'm trying to guess what the other region updates will be like.
Ionia I think it'd be 
Freljord will be at least 
Void, assuming it's Kassadin's daughter, will probably include himself and Malzahar.
Pretty much agree with everything you said.
I also think we might get a second ionia update with akalis update with lores for 
and maybe 
(granted he is on the VGU list,but that didn't stop riot from updating the lores of Morde,Pantheon and Mundo either)
Maybe that next Void champion, probably Kassadin's daughter, will be more of an 'Icathian' lore update. Not exactly all about the Void-born, but more about what the Void is doing in Runeterra or more about the corrupted humans.
For one, 
and 
are now considered Icathian, a new story that'll probably get an update very soon, while 
has VERY close ties to Kassadin's daughter being thrown into the Void.
