I'm not gonna lie, I bought Galio for URF and then after URF I was done with him, then I don't know what happened but when searching through all my mid lane champs I spotted him and remembered him and decided since it was a norm it would be okay and HOLY SHIT I LOVE GALIO (I mean, ITS SO FUNNNN) hes such a great mid, I myself don't get why he is so underloved champion wise, hes not a bad champ, in fact I consider him to be down straight strong af when i'm playing him. Eh, maybe its best this way that people don't figure out how amazing he is, I enjoy not seeing too many galios.
Relevant: Currently, I love his kit and I dont feel it needs a change as its not frustrating for others to go against or overly complicated to use. A GU really isnt needed for him, his voice is kinda...eh? I enjoy his voice but I think he could use some more quotes and with this sion potential I think he could really benefit off of some champion interactions too. Lore update is needed of course.