Grand Unifying Guesses/Percy Jackson

Children of Ares

• The Soldier

Children of Hermes

• The Scout

Children of Hephaestus

• The Demoman
  • Also the Pyro.

Children of Apollo

• The Sniper

Children of Dionysus

• Berry Punch

Children of Hades

• The Medic

Children of Athena

• The Engineer

Children of Aphrodite

• The Pyro. She wears the mask at all times to keep her teammates from ogling her.