Matchmaking need updates NOW

I'm a casual LoL player. I play usually once per week. Me and some friends have been playing since season 2. We often meet on friday and play 8 to 10 games. It's our ''gaming night''. And things really need to change in the matchmaking. Friends have started to stop playing and I'm considering it too. Not because game is not fun, in fact, new season looks awesome. But after 2 or more years of bad matchmaking, we are over the top.

It ALWAYS goes like this. One friday night, we end up 6 wins and 4 losses. It was an awesome night full of fun. And the next friday, we end up 0-9 and we felt we wasted our time. We spend the night playing vs super strong players or organised team destroying us before the 25min mark. And after 8 or 9 straight loss, the next week, it's back to 5 wins 5 losses and a overall very fun night.

We are humans. We might not be playing exactly as well each night. But shouldn't matchmaking be there to correct these issues ? Shouldn't matchmaking decides to stop placing us vs diamond players when we lost the last 4 games vs them in less that 20 min ? I'm talking about normal games of course, the ''fun and non competitive'' mode. Nope. Matchmaking will stop doing that only the next week.

Players should have a single MMR for both ranked and normals. So strong players in ranked do not end up dominating a bunch of casuals in normal games for absolutely no good reason. And matchmaking should adapt much faster. A 9 to 10 loss streak in normal games should not happen for the sake or this game. I would gladly wait 1 or 2 min in queue to get a good game rather than wait 12 seconds and get my ass handed to me or kick ass and finish 17-2

Aren't we 65 millions players ? There must be enough people to make every game a good game ?