Riot, please

Can you make it so every season your rank resets, and when you take your placements your last season rank doesn't determine where you will be placed. Cause i did my placements when i was really new to the game and now i cant get out of silver. I do know the main reason you have that is for challenger players but most of the players that are keeping this game populated cant get out of silver and now a lot of tem are quitting. I do however believe that making those 2 more ranks was a good idea but when you do that please reset your rank completly.

Sincerely, PlebSlayer49