Talk:Galio/@comment-26203093-20170307213731/@comment-24951773-20170308015640

http://na.leagueoflegends.com/en/featured/champion-galio-the-colossus

This page literally refers to him as a warden. The term "vanguard" is nowhere to be found.

http://www.surrenderat20.net/2017/03/galio-update-gameplay-teaser.html

Rioter Reav3 explicitly states he is "an anti-mage warden" and "a warden/battle mage hybrid, leaning more towards warden.

He is not a vanguard.