The LP toll and dodge system

I've been playing this game non stop ever since season 2, and i hate dodging queues and ffing in games, but sometimes when queue system just wanna say fuck you, it's really annoying.

around 10 minutes ago, I just got off a game thats pretty much a 10 minutes win because the enemy team has a zed jungle that not only doesnt know how to play jungle, doesnt know how to play zed, but also a flamer himself, so after the game, i checked his history, voila, 7 losses + in a row with clearly bad stats, so i thought, i should stop queuing for at least 5 minutes to avoid seeing him again, because its not fun to have a free win, nor is it fun to have him on my team.

5 minutes later, i joined another ranked game, and guess who's the first pick? you guessed it, that flamer, i had to dodge to avoid being in a shitty mood for the rest of the game, and gave 3LP because of it.

so i was wondering, why not make it like ARAM, where if you finish a certain amount of ranked games, you're given up to two chances to dodge a game without any punishment? or go back to the good ol days where a dodge doesnt have any punishment but a 30 minutes queue time?