Ban new/reworked champ for the first week?

I know that Riot just added a rule to ban players from playing new champs until they played a few games of it but how about banning players from playing new/reworked champions in ranked for the first week? The players playing the new/reworked champs really tilt the people in the same team because of the high ratio of feeding. Like I got demoted once or twice when Warwick rework and Kayn came out. I became a lot more tilt-free as I played more and more games this season but there are many players who get tilted just seeing the new champ being in the team as themselves. In my opinion, playing the same champion 3 -5 times is not enough to play well in ranked games so thought not allowing the new champ in ranked for a week could be a good idea. Plz upvote if you agree with my opinion and feel free to comment your opinions :)