This is how Riot should make new champions work in ranked
You get to play it however,
If you lose its disabled for ranked for the remainder of the week for you
so as long as you keep winning you get to keep playing but as soon as you lose u can't play the champ in ranked for the remainder of the week
this should at least keep the new champ feeders in check
Salty ppls keep downvoting because losing is never dependant on your skills its always a teammate