1.) How do think the Reign arc will end? I see a lot of people speculating that Kara will die and be reborn because of how they've been hyping Reign up as the ultimate enemy, kind of like Doomsday for Superman. I think with the way they are heavily suggesting that Alex might get to parent Ruby, I think the chances are very high that Reign will die. So if she dies, will it be Kara who kills her and struggles with the guilt that by killing Reign she also kills Sam who doesn't deserve it? Or will it be like Alex/Astra where somebody else ends up killing Reign?
2.) Who do you think will be first to figure out that Sam=Reign?
3.) Will they ever explain what was up with the dream Kara and Sam had in the first episode where it looked like they were sharing a dream and Sam was seeing Alura?