S7 Victorious Skin predictions

In previous seasons, we had S1: Top/Jungler S2: Support S3: Jungler S4: Support/Mid S5: ADC S6: Top

Assuming Riot will consider role representation when deciding which champion gets the victorious skin this year, there's a pretty decent chance the S7 victorious skin will go to a midlaner.

I get that Morg is sometimes played mid, but in recent years shes been way more popular as a support, so I doubt they'll say that a support deserves the S7 victorious skin on the grounds that the last one was Janna in S2.

But which midlaner? They need to be an impactful, meta-defining champ in s7 that sees success and is popular at all levels of play.

Contenders: Talon Kassadin Ahri Ziggs LeBlanc Katarina

I would also say Ekko, but he's gotten a generous amount of skins already and is slated to receive an SKT one later this year.

My money is on Ziggs and Kass, personally. What do you guys think?

EDIT: Fizz, Vlad, and Taliyah also seem good picks EDIT2: Cass?