So, the shot of Vader and Krennic talking on the Death Star/A Star Destroyer is just a ‘thread’ and not an actual scene? That doesn’t even make sense to me. You never see Darth Vader on any Imperial station, so unless that scene was Mustafar and the CGI background was simply replaced, he isn’t telling the entire truth.
In the trailer, you see Vader standing in front of a readout screen and then Krennic speaking more confidently to him about the ‘power’ of the weapon. If this was an alternate take of the meeting on Mustafar, that’s fine. But that is still a deleted scene (or at least an alternate take). I want to see that shot. It had finished effects.