I hope they bring in other members of Critical Role in some shape or form. Would be awesome if there was a Vox Machina cameo somewhere in Baldur's Gate

Why? Seriously, I get that fans love their show, but does it have to be in anything D&D related? Save it for the Critical Role game, please.
Matt did a great job with the Va there in the stream, but this whole thing being a big marketing thing to bring in CR fans with Matt Mercer fanservice feels uncomfortable to me as someone who has never been interested in the show.