According to updated config for 2kqa_d: launch/30/config/betakey: 2kqa_d and that the Tuesday/Thursdays are in most cases for reveal new exp/dlc, I assume we can be surprise tomorrow. This beta can has something to do with Xbox event. Check latest Phil Spencer tweet according xbox event: "Excited for the kickstart of Xbox 20/20 tomorrow with Inside Xbox. Especially love that all games have never been seen in an Xbox show before. New games for a new generation, studios large and small. Lots more thru the summer (...)"