Climbing the ranked solo que ladder for silver is all luck

In silver elo, I feel like some people like losing. They play champions for the first time in ranked, feeds then complains to the jungler, constantly rages, IM SO SICK OF IT.

here are some of the many options you could do to fix this problem:

-people can play champions that have a 50% win ratio in norms, then they could play that champion in ranked, excluding the games when they duo. If the player wins, the person's ratio goes up, but if they lose their ratio goes down. If they go under 50%, they are immediately not allowed to play ranked. -people with specific bans are not permitted to play ranked -people on HEAVY losing streaks are not permitted to play ranked (I think 4 loses in a row is a good number) -ranked teams will not be based on TEAM MMR. EVERY PLAYER should be as close to being the same mmr as possible. Overall team mmr does not make any sense at all because a bronze I player could play with a gold 5 player in a silver elo lobby. The gold carries, and the bronze gets elo for being on the same team as the gold