The lack of Pro chatter is because the Pro failed to achieve what it wanted to be. Still at this point i dont know what it is. Is it a 4k machine or a 1080 machine. I look at the Pro as a console with no identity. Where as the Scorpio is a pure 4k machine and if done right it will have a good audience. Besides its not meant to outsell the PS4 or X1S.
I wouldn't be talking about lack of Exclusives until after E3.