Once Upon A Time season 6: Emma killed by Gideon, how could she escape her destiny?

Gideon came to Storybrooke to kill Emma! But how can the Savior escape her destiny in Season 6 of Once Upon A Time?
It’s no secret anymore! Emma could die in Season 6 of Once Upon A Time . The future version of Gideon, the son of Rumple and Belle, came to kill her and should succeed in her mission. But why does he want the Savior? Mystery! Emma she could really die in Season 6 of Once Upon A Time ? Can she still escape her destiny? Many theories are currently emerging on social networks. According Oncers, Emma could separate from her side as savior Regina did with the Evil Queen . The sword with which Gideon should kill her can kill one of the look-alikes without hurting the other. If this theory was interesting and perfectly hold water, one of the creators of the series, Adam Horowitz, said that this is not what will happen in Season 6 of Once Upon A Time. But then, is there still a chance for Emma to survive? Melty’s editorial reveals how the rescuer could escape her destiny.
Gideon seems to be Morpheus, the god of dreams. The Greek gods were introduced in Season 5 of Once Upon A Time and Zeus saved Hook particular by making back to life. Emma helped more than one person since his arrival in Storybrooke, the king of the gods could then give him a second chance . Another hypothesis is that Emma may find herself obliged to return to the past to get rid of poor baby Gideon in order to prevent him from becoming a monster and kill her. However, it is doubtful that the series will make her heroine an infant killer! However, the rescuer could return even further in the past to defeat the Black Fairy so she does not remove the evil and Gideon makes . Emma could also choose to remain in the kingdom created by her vow to escape death because away from Storybrooke, she seems out of danger. Finally, she could also use the pair of magic scissors to escape her destiny of rescuer and become a lambda woman again. That which does however bode well for the family of Charming besides David could go wrong in Season 6 of Once Upon A Time. And how do you think Emma could escape death in Season 6 of Once Upon A Time?