I myself am going to have to concede that the Blue Muffin Man was not Anakin nor Pre-Lava/Reactor Vader, but rather Kharys, after looking at the comic more closely, it's now much clearer to me that the comic was more focused on Kenobi, "present times" Vader, and Kharys, rather than Luke's father.
I guess I'm just all to eager to find Pre-Prequel instances of the great old characters in the old interpretations of the Prequel era...
...before George Puke-is and Rick the D*#k ruined what could have been an AMAZING fictional era.