I think you are missing my point. Most of the clever, non magical heroes from myth and history fall under being often a good fit for the Rogue class...thematically.
Every class when played with cleverness and vim, is going to perform better than the exact same character played less optimally.
A person that wanted to play a learned, non magical librarian, that learned a forgotten secret and is now on the run from groups wanting to learn the secret....the Rogue class can model that.
Want to play John Wick...Rogue Class.