Clash should give you the enemies' best winrates on their champs in ranked AND in norms

Not everyone plays a lot of ranked, and ranked winrates can be very misleading if the person in question just hasn't played that specific champion in a while. Personally I have a high winrate on Kayle jungle, but I haven't done it since her initial nerfs to base stats, but people have still banned it in almost every Clash match I have played.

On another note, there's a lot of suspicious players I keep playing against. They have very low mastery scores and very few games in ranked, with their highest masteries usually being sub 5. I think Riot needs a better system for finding and removing Smurfs.