43 games have been played at worlds. Granting a MAX of 430 picks.
81 Champions out of 145 have been picked.
68 picks are the champions you called out, which is 15.81% of the total 430 (Between 6 champions) Idk is 15-16% is equal to 100% of the diversity.
But to be more fair 68/86 for support only is 79% however, that is still between 6 champions and naut did not exclusively go support this also disregards the many times Ali/Yummi/and Shen were banned.
I'd argue with no bans that they as a collective 6 would be ~55% presence which for 6 champions is acceptable.
81 Champions is nice IMO, you can't expect all champions to be strong at once. Just seeing them periodically should be nice. I'm still waiting for my Shyvana to Show up.
I'd hold your argument till after worlds , because these are the playins, most of these teams have nothing figured out and are fodder for the teams that will make the real META.
Exact numbers below enjoy.
Xayah 23
Kai'Sa 21
Rakan 20
Thresh 20
Lee Sin 16
Nautilus 15
Akali 14
Syndra 14
Renekton 13
Gangplank 12
LeBlanc 11
Gnar 10
Elise 9
Ezreal 9
Rek'Sai 9
Gragas 8
Jarvan IV 8
Nocturne 8
Qiyana 8
Tristana 8
Camille 7
Lucian 7
Corki 6
Pyke 6
Ryze 6
Skarner 6
Twisted Fate 6
Vladimir 6
Kennen 5
Leona 5
Morgana 5
Neeko 5
Aatrox 4
Ashe 4
Ekko 4
Irelia 4
Kled 4
Lissandra 4
Orianna 4
Taliyah 4
Yuumi 4
Alistar 3
Caitlyn 3
Galio 3
Heimerdinger 3
Jayce 3
Karma 3
Karthus 3
Kayle 3
Sivir 3
Azir 2
Blitzcrank 2
Cho'Gath 2
Hecarim 2
Jhin 2
Mordekaiser 2
Olaf 2
Quinn 2
Rumble 2
Shen 2
Yasuo 2
Braum 1
Cassiopeia 1
Draven 1
Fiddlesticks 1
Fiora 1
Garen 1
Jinx 1
Kha'Zix 1
Lux 1
Nidalee 1
Ornn 1
Pantheon 1
Sejuani 1
Sylas 1
Veigar 1
Vi 1
Xin Zhao 1
Ziggs 1
Zoe 1