It was only a brief moment, but it was certainly a huge shocker to hear that Earth-2s Oliver Queen is dead. We find this out when an Earth-2 news report reveals that Robert Queen, the father of Ollie, is The Arrow in that world, and the report goes on to explain that Oliver died during his stay on the island. One random fan theory suggested that Zoom could end up being revealed to be Earth-2s Oliver Queen, although this seems to shoot down that bizarre idea.