An Idea for next 5 new champions

I think next new champion should be support from the Shadow Isles that will not be tanki as Thresh but more like Janna or Soraka but from the dark side.. Since we have TOP - Yoric , ADC - Kalista , MID - Khartus , SUPP - Thresh , JNG - Hecarim , i think RIOT should make new team like they did on project skins but now with the champions so there will be every role in game from Shadow Isles 2nd team and maybe they can eaven make Shadow Isles mob skins if the whole team joins ,i think players will love that !