i feel its too easy to get an s on supports
tl;dr @ the bottom
the only supports i that i dont have an s+ on are ones that i dont really play like morgana zilean and nautilus (only s on all 3), or havent played much since the grades came out (a+ on nami and a- on janna, s on lulu [even though i prefer her as a mid laner now])
often times i will get an s i dont feel i deserved due to how many times i had died or how much of an impact i feel i had on the match
it might just be because i play normals only against all bronze 5 people even though i probably have the mechanical skill of low gold-high silver (based on people ive been up against)
i also really like counterpicking or safe picks to ensure that i have an edge in lane
i just feel that i have a much harder time getting an s on champions that arent support
im going to use this game as an example http://matchhistory.na.leagueoflegends.com/en/#match-details/NA1/2208340765/212109373?tab=overview
i as ezreal only got an a+ but the thresh got an s (idk if it was + or -)
the thresh was deserving of his s because of the amount of damage he did and his extremely high kill participation i only got an a+ despite having the highest damage, kills, and least deaths
this highlights why i think its easier to get an s as support
thresh died four times in that match and i only died once. the consistent poor kda and performance of non support players in the support role as a result of fill or secondary choice are watering down the requirements so that actual support players basically bathe in s ranks.
tl;dr:
secondary support and fill players sucking makes support mains like myself get ss easier via overall performances