How many people on each side are queuing, win / loss ratios, how many of each class for winning and losing teams. Iíll bet you anything thereís a pattern. And itís not just bad players and bad teamwork, although thatís a factor.
Iíll put money down right now that there is a higher percentage of a specific class on winning teams.
Now Iím not b*tching about class imbalance, I really donít care, I play a mage and Iím happy doing so.
But I would find these statistics interesting.