I believe Shenmue 3 needs to be on the U.S. market. Shenmue is a very underrated series, and it deserves to have a final epic conclusion. I also happen to have the story written. Who wants to hear?
Why do people think that Sony has a say in every game that gets released? Sony didn't make Shenume. It was made by Sega, and they would be the ones who would release it in the US. You'd have to ask them.