Luffy will want to spend some time with Bruno to make up missing his birthday, even if that's just over the network. He's going to be putting parties on hold, thankfully.

Varian stuff! Going to be taking it a little slow this next month but Luffy will at least be very excited to show off his new beastly friend. so. very. excited. Also, down for side quests, as I don't think they've done one together yet? Could be a good chance for bonding/CR and also beating things up together.