I do not know much English will forgive me if I'm wrong, but when I get to first blood and brought my team sometimes a member could not play that day and we were left without playing the tournament, I think the first players of firstblood would be useful to have a instance by which to communicate and search your team or just talk, of course like everything with its rules and parameters to avoid spams and other things that can be presented in a public chat.

Global chat is gonna be used for so much more than that, so I think it should be towards a consented chat or joining with people's will or getting to leave, even when left the chat should be available to join again.

Group chat would be much more efficient on finding teammates based on the area or region

Great idea PePeÐ! This is something we have considered in the past. Do you think global chat would be the best solution to finding a team?