Lately I've noticed I've been playing with and against many more stacks of people much higher MMR than me and I'm wondering why that is. I'm around 2k MMR and I almost exclusively play unranked random draft. I feel like that is the most fun mode for me but lately it's been very unenjoyable when almost every game is me in a team with a 4 or 3 stack against a team with a 5 stack almost every game. My team mates don't communicate with me on what plays are being made because they're on skype/ts/whatever and the enemy team is considerably much more coordinated than the players I generally go against when it's just 5 randoms so since my team is not communicating with me I just feel out of place. This isn't to complain about me losing games cause even in games where I win I don't feel much enjoyment cause I'm either being carried by 4 other people doing their own thing or they're just screwing around and even if we win it just feel like such a hassle being the only person on your team trying to win. Does anyone know why the matchmaking has changed so suddenly or is me encountering all these parties just coincidence?