Idea for Better Matchmaking

After countless matches were one or more of my teammates end up disconnecting and costing us the game, I did some thinking and came up with what I believe to be a possible solution to the problem. This can prove to be annoying on normals, but is even more annoying during ranked matches. What if League were to implement a filter that allowed players to be matched with other players based upon their connection strength? While this wont completely solve the problem of people disconnecting from game, I believe that it will at least hopefully minimize the number of disconnects that occur. Also, I believe that players should have the option to turn the filter off if they want. This way if they just want to get into a game quickly without taking the extra time to make sure everyone on their team has a strong connection they can. On the other hand though, they can also enable the filter if say they are trying to move their ranked ladder and want to make sure that their team has very strong connections.