So, with the news that Wonder Woman is going to be the premiere super-heroine in the DC universe, it sounds pretty obvious that things are going to end up changing. If it were up to you, how would you change things? Would you keep them the same, just with a difference in years? What would you do about Steve Trevor and Etta Candy? This doesn't need to be extensive, just... give me an idea of what you might think!
So, first things first, I would keep Wonder Woman as the premiere superhero in the DCU... but it wouldn't be Diana. Instead, semi-frequently either the Greek gods or the amazons chooses a single Amazon ever so often to travel to Man's World to see if anything had changed; in 1939, Queen Hippolyta was the one chosen to go on the voyage as the original Wonder Woman, and so she left for man's world and found herself embroiled in World War 2, the Justice Society, and etc. She stays there until the war in Man's World ends, but as soon as it does she goes back to Themyscira, and due to the severity and danger that she saw in Man's World, forbids the rest of her people from returning there. Life on Themyscira proceeds as normal, almost identically to Rucka's Year One.
Flash-forward to the 1990s. There's a housefire in New York City and the infant Donna Hinckley-Stacy is caught in the fire - only to be saved by the Titaness Phoebe, who grants the child powers akin to a Titan in order to guarantee her survival. Phoebe hand delivers the infant Donna to Queen Hippolyta. Phoebe keeps her origin as a so-called Titan Seed secret from the Amazon Queen, but when Hippolyta asks for a name she gives her one - Troy. The name 'Donna' was hand-sewn on her blanket, so the infant becomes known as Donna Troy.
Diana maintains the origin as the child of Zeus that believes she was made from clay, and Jason Prince continues to exist as well. Ten years after the arrival of Donna Troy to the island, Steve Trevor crash-lands on the islands shores and Diana makes the decision to return him to Man's World - at the cost of apparently never returning home again. Four years later a teenage Donna is made aware of her abilities as a Demi-Titan, and with the help of her patron Phoebe returns to Man's World in her sisters footsteps. She becomes the first Wonder Girl, and shortly thereafter the Teen Titans are formed.
Artemis' origin would exist the same as it does in Rebirth. Cassie is the daughter of Ares as opposed to Zeus or to Lennox, but otherwise exists the same as she did pre-Flashpoint and presently in Young Justice. Diana does become a Goddess true to her demi-god origins, but it isn't the Goddess of War; it's the Goddess of Justice.
What would you guys do?