Y'know, I originally thought there'd only be two clones because of the vignette at the beginning with Hans and Heinz (I'm assuming), but seeing that there's also a vampire version with Heinz II, I'm actually fairly excited about how many different routes the MC will take with his avatars. He'll have a hero, an Immortal King, and I'm guessing a saint blood with the vampire's evolution, but I doubt that'll be it.
Also, since the skills are shared across the mind hub, I could see him doing vigilante type work with his skills in the real world to keep awakeners from repeating what they did to him, and maybe even him fighting against the awakener responsible if they somehow managed to survive in the other world, which would probably require the strength of all of his avatars as well.