gate keeping all new clans
yolo isn't a new clan, they've been playing in every season since Clan Wars launched.
if randint()%2 == 1:
It's a workable algorithm but it has advantages and disadvantages compared to what we have now. The advantage is that more total games will get created, since it prioritizes clans with lots of players. The advantage of the current algorithm is that it matches players with similar ratings, which maximizes the quality of each game that is created. Top clans are matched against top clans as much as possible. In the proposed algorithm here, you'd have tons of uneven games where a top player is matched against a poor player just because the poor player's clan has lots of players.