User blog comment:StarkResilientAvengers/***IDEAS ABOUT THE 2017 CROSSOVER***/@comment-12599421-20170922195006

Interesting storyline. I always thought that Kara and Oliver would have the Batman/Superman dynamic since Kara would not approve of Oliver's methods similar to Smallville where Clark doesn't approve of Oliver's methods. I would love for Winn and Cisco meet because that was teased in the second season of Supergirl and yeah, I bet the Barry and Iris will get married this so year. So the crossover might happen during that time and that would make it the best wedding ever.