When I start a lobby I expect two very basic things
- My opponents are around my skill level.
- My teammates are around my skill level.
If either of those expectations aren't true then I want to know. If I join a lobby and someone in diamond duo queued with someone in bronze then I want to know. I don't want to play with someone who's better than the rest of us and I don't want to play with someone who's worse than us. I get wanting to play with friends, and you have every right to play normals with a friend who's way better or worse than you. I do it all the time. I don't want to stop you from playing with your friends and I don't want to be stopped from playing with my friends. All I want is to be alerted when not everyone in the game would be at or near my MMR if they were queueing on their own. If that's the case then I want to have a chance to decline joining the lobby. I can wait the extra 20 seconds to find a new lobby where everyone's the same skill level.