Ausiello: It all depends on whether you subscribe to one of the (many) theories that's been floating around the Internet. Because if you do, this week's outstanding, edge-of-your-seat episode, "The Promise," drops some new knowledge about someone.
I guess its IVO which will make Felicity Slades target and Oliver has to protect her.
Slade looks a little bit young to be her father as it was also one of the theories going around🤔