Though Obi-Wan's ghost already played a role in the original trilogy (embodied by the late, great Sir Alec Guinness), as L-R correctly points out, Hayden Christensen was CGI-surgically implemented into George Lucas' redux of Return of the Jedi in replacement of original Human-Vader actor, Sebastian Shaw. In that sense, McGregor's slot in franchise is pretty secure, should the filmmakers choose to go in that direction. After all, for a younger generation of fans, McGregor IS Obi- It seems Disney ...

Though Obi-Wan's ghost already played a role in the original trilogy (embodied by the late, great Sir Alec Guinness), as L-R correctly points out, Hayden Christensen was CGI-surgically implemented into George Lucas' redux of Return of the Jedi in replacement of original Human-Vader actor, Sebastian Shaw. In that sense, McGregor's slot in franchise is pretty secure, should the filmmakers choose to go in that direction. After all, for a younger generation of fans, McGregor IS Obi- It seems Disney ...