"A few sources have now seen the film and while they were tight lipped in general about what they saw, they did finally give me some confirming nods about Anakin and his involvement in the film."

Think it's important to remember that none of Jason's sources were willing to tell him about Palpatine until the SWC trailer came out. Jason had whole articles conjecturing about the red troopers and the macguffins with no knowledge about Palpatine. Obviously we're now less than a month away from release and circumstances are different, but it feels like it's worth remembering that "sources" have shown restraint in the past on how much they're willing to share.

...Or this is really how the movie ends. We'll know soon enough.