>>543676212
Probably the comp rework. Remember they actually thought at first people would be fine with rank resets every half season then everyone yelled at them to change it. Now with more people talking about how bad the comp match making is and the community begging for placement matches, they have to once again redo there game plan from the ground up. Hopefully its done by next season since that matchmaking video really made it hard to care too much about comp for me personally besides getting the free skin.