Blaine
Cis-Het Oppressor
That's p. damn cool. I wonder how many space credits would Roberts want for Vanduul playable characters.
Not gonna happen. Roberts has stated that, from players' perspectives, the Vanduul can't be interacted or traded with—though mechanically/lore-wise, they do trade with the Banu. I'm sure they'll be visibly/audibly present, via comm chatter, during boarding actions of course, and especially during Squadron 42.
That said, I don't think playable xenos are entirely off the table for later on after release. Who wouldn't want to play as this smoking-hot turtlette? Just look at that reptilian underboob. Turtletits. Tittles.