User blog comment:Eobard95/(Speculation) Truth behind Black Siren return?/@comment-27700324-20170629150548/@comment-27700324-20170630022618

It just doesn't seem so because the Flash writers put her with Carnage levels of murder under her belt. Unlike Snart and Mick where Mick murderred a few people during robberies and his parents while Snart just killed his evil dad and one guy.

Oliver? Diggle? Did you forget how they work well with each other? Also although it would be cool to see Dinah interacting with Sara during a crossover, her being on the show doesn't work with her grounded personality unlike Sara where her flirty charming self gets more attention on Legends. Then again her sarcasm and snarkyness could work well. So i guess either way could work. However i still prefer her on Arrow.