I just finally got caught up all the way to 4.3 MSQ. I just thought about something that I wanted to share. During that surprise battle at the end of 4.3, you have the buff called 'Roleplaying'. Seriously. It's description sums up as going through an experience as another character. For the sake of spoilers, what if in 4.4, the devs start having us do some instances as members of this party? Maybe Shadowhunter himself? I don't believe for a moment that this buff was made solely for this one instance. Perhaps something with Y'shtola as well?