https://wccftech.com/pubg-clans-may-soon-become-a-reality-in-the-game-according-to-datamining/

PUBG clans could soon become a reality through an in-game system, according to datamining performed by PlayerIGN, who previously uncovered other PlayerUnknown's Battlegrounds features and news before the official announcements.

Here's what PlayerIGN was able to find on PUBG clans by sorting through the game's files.