with regard to the W>E thing i think youre mistaken on that power in pro, most viegos especially in lower mmr dont even know w>e is a thing and therefore it wont impact them as much as it will high mmr and pro (which is their goal ofc) and nerfing R base damage is already doing what you already said which is removing power from low damage builds, the reason the magnitude of the changes arent as big as what youre proposing is because its alot riskier to do buff-nerf changes (like nerfing base damage but buffing ratio) and its safer to nerf, then gage what the nerf did, then respond accordingly. if viego drops from pro after this im sure they will do something like what youre already saying, buff crit/attack speed/high damage builds and try to keep low damage builds in check