Disclaimer:
I do not own the books that Rick Riordan wrote, or the characters in the books.
What if Percy was dating Thalia instead of Annabeth?
What if Nico's father wasn't Hades but Poseidon?
What if Annabeth was in the Aphrodite Cabin?
What if Percy had blonde hair?
What if Grover was half alligator?
What if Juniper was Nico's girlfriend?
(Would Grover be jealous?)
What if Annabeth never had Luke's in her life?
What if the Greek god and goddesses never existed in the books, and all the demigods were just wackos!?