Permanent Addition, Main Story Update, and Livestream

Regarding the main story update, since they're overlapping the permanent addition with the next gacha, I think Cherino in her Cheongsam outfit will be released. For the livestream exclusive, there's a slim chance Yuki will be available in the gacha starting next Wednesday. However, the Gehenna Cup might continue, so I suspect the limited unit will come from that instead. What about the Academy's Remedial Class soon? Maybe with limited Azusa and Hifumi. Either way, I'm looking forward to it. New bosses and the Tactical Challenge are probably coming soon too, right?