I don’t see why not, since the original player is both positions merged, that pinch hitter becomes the DH and the pitcher stays as is. I don’t know if we’ll ever see that happen though, since it’s rare enough in the first, and Shohei’s such a damn good hitter that you’d rarely pinch him. Plus, modern day managerial pitch limits being what they are, one’s likelier to stop pitching before they stop batting.