Thread:Love Robin/@comment-4708882-20180518225407/@comment-366087-20180518234734

Legends is tricky in that as you mention, they are constantly making or correcting alternate realities.

If they wanted to make Supergirl part of the Arrowverse, they had the perfect opportunity with the *Spear of Destiny* arc of Legends. They could have easily made Supergirl part of the rest of the Arrowverse at the end of it. They didn't.