6Namor
If you are not a comic book fan, you have probably never heard of Namor, who has never appeared in an official live-action production, not that people behind various projects wanted that to happen. Two TV shows were planned back in the 1950s and 1970s, whereas a Namor movie stuck in production in 1997, so we can say that he was unlucky. Perhaps Namor gets a movie after all and Dwayne Johnson in the lead role. That would be cool.
