Arrow Season 4: 12 Big Questions We're Asking After 'Broken Hearts'

The breakup of Olicity leaves a very big question mark over two key Arrow characters. Firstly, Oliver Queen. He admits that it's thanks to Felicity he was able to move into the light, and without her there's every chance he'd still be a killing machine. But there's always that part inside of him that will sabotage his own happiness. 

Now that he has lost Felicity, how will he go forward? Can it be business as usual for Oliver and the Green Arrow, aside from the loss of a key member of the team, or will we see him undergoing some drastic changes as he attempts to deal with things? 

We probably don't need to see Oliver wallowing in self-pity, and instead this is another opportunity to have him develop and become a better person.