Matchmaking system needs an update.

Is riot doing anything to balance out the matchmaking system? its really demoralizing trying to learn a champion only to be shit faced every game as a bronze 5 by a silver, gold, diamond and yes, even plat players from the enemy team. I'm really not even good at the game but i try really hard to do my best but sometimes to no avail. there are days ill get maybe a silver player on my team and the enemy team has maybe just 2 or 3 gold players and the match is just a bit hard, which i look forward to for the competition, but other days, like these past 3 weeks ive been matched with players who might as well be challenger and most of the time my team is comprised of players who are either unranked, just below lvl 30 or bronze (occasionally i get 1 silver or gold on my team). IDK if im just biching but that seems a tad bit unfair for someone as low ranked and unskilled as i am and i know some people will say "just play ranked" but lets not forget those same diamond and plat players have smurfs they regularly play. I just feel the matchmaking system needs to be based solely on players W/L , average KDR / game and rank or something of that sort to be a lil more balanced. I could be wrong however cuz im no game developer or anything, just a player who's really getting sick and tired of playing games stacked against him.