14. Viva Pinata
I also don't think Microsoft is done with acquiring/creating new studios, so i'm curious if any of these 14 are for example Phil is on stage and says "It is my honor to announce we have acquired [insert studio], and also here's a look at their next game" which would now be an exclusive first party assuming there's no prior deals with other publishers like The Outer Worlds and We Happy Few
Man I'd love another Viva Pinata, Lol.
Also I don't think Microsoft are done acquiring studios, they basically said as much already, I do have a feeling though that we may not get any studio acquisition reveals this E3.