Minato is really Apollo Greek god of the sun and Kushina is a Demi-goddess. Kurama is never sealed into Naruto instead him and the rest of the bijuu are sealed into a necklace that is given to Naruto, and after Apollo seals Kushina inside himself to save her he takes Naruto to his sister Artemis to raise him how will this changes affect the world? Maybe bumped up to M in the future

Naruto's Mother is alive and is a Greek goddess and after his fight with Sasuke at the end she returns and brings him to her world how with both the Olympus and Earth deal with the Maelstrom that is Naruto Uzumaki. May be bumped up to M later

The kyuubi decides to help Naruto then after finding something interesting in his DNA the kyuubi will change Narutos life