You Don't have to be Superman
I love this video, because the song fits Oliver so well. Oliver thinks he has to take care of everyone he loves. If he can't protect the ones he loves, he feels like a failure. This is how, I think, Chase was able to break him, when Waller and Ras, could not. John Diggle helped break through to Oliver that he's not alone. How many times have Diggle and Felicity tried to tell him, "You're not alone"? Finally, at the end of this season, Oliver will believe it. Felicity knows that Oliver doesn't have to be Superman. So she's out get Prometheus, the only way she can, with her computer hacking skills, she will find the one who broke Oliver. Felicity can't do it alone either, and Oliver come to her aid. I see the the beginning of a whole new Green Arrow in season 6, and the beginning of a better, stronger team.