Even tho I'm rather desperate for a solution for unbalanced matches and stacking I really think that just stopping players from queuing up together is a classic case of the cure being worse than the disease. Without meaning any offense, it rather surprises me how many people in these forums seem to find it a reasonable idea to just stop people from playing MP with friends, which for a lot of people can be the entire point of multiplayer.
Yeah I can see that, good point.