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Willa Holland.
Mark Pedowitz, CW’s president, says there’s a possibility that the Flash and Arrow universe might include TNT’s new show, corporate half-sibling Titans (definitely not Gotham or Constantine, though). “What you’ll see embedded in Flash and Arrow is that we’ll have the ability to test characters out. Is there room to grow them into the next show? I cannot tell you yet. There are discussions going on,” he said.
Making Titans a part of the Arrow universe would be cool and if corporate synergy allows that to happen then it would be conceivable that the Supergirl show on CBS could also be set in the Arrow universe too.http://www.adweek.com/news/television/dc-getting-its-tv-fall-160259
CW prez talking bout even more spinoffs