Devs, switching to 4s would dramatically increase match making probability without having to grow the player base. 6s on these old maps combined with increase in the speed of the game - it doesn't fit. 4s would also go a long way to addressing match making woes facing all of your solo queue players. Edit: I'd like to add, switching to 4s would also do a few more obvious things. By default, it would "expand" the playing field and promote a more mixed style of play because choke/control points would have to be handled differently. MM waiting times would decrease. Edit #2: I have probably 100+ notifications for upvote on this thread. For those down voting, let's hear a rationale as to why. All I see here from your position is - "because 4s suck." Edit#3: Anyone with pvp complaints seeing this thread, if you take the time to read it all, there is some good discussion and good additional points made. You'll also see this board in a nutshell on the always hot topic of pvp. Some changes to the game actually do come from input here.