Board Thread:New on Arrowverse Wiki/@comment-807326-20160206040643/@comment-27114628-20160207010349

Most likely it is a multiverse thing but I don't think we have enough evidnece to say that it is or is not for sure yet. Anything can happen. There are always ways of connecting things together. Hell they put Constentine in the Arrowverse with little effort so why not Supergirl?