Did I miss this ghost Hayden rumor earlier when I was avoiding this thread for the first thirty or so pages, or is that just pure speculation on your part?
No, just my own speculation. I don’t think it would necessarily be a dig at the OOT or a validation of the 2004 version of ROTJ at all. Sebastian Shaw is long gone, and Hayden is someone who played Anakin. It’d maybe be a little silly to make him up to appear like Shaw, but I’d be okay with just not trying to pass him off as 23.
I’d only be truly happy with Force Ghost Anakin if he appeared like ‘god’ in The Final Frontier, cycling through images of Prowse, Shaw, Hayden, and Jones throughout the scene.