User blog comment:Nightslayer2/My Thoughts on Guardian/@comment-1330227-20171006180650

I don't want him on Legends (full time, just crossovers). However, I think it would be cool to have him spend like four episodes on Arrow and just not be on Supergirl for 3 or 4 episodes. Have him struggling to figure out who he is as a hero and Supergirl has the idea to have him spend time with Oliver as a vacation type thing or maybe he's struggling to figure out who he is and then meets Oliver in Crisis On Earth X and decides to stay for a little while. It would kind of be like how Sara was on team Arrow from the end of Haunted (405/4 with Constantine) until Legends started.