I'll just point out as my argument the history of this character and Her importance to the bat clan, and the fact that Barbara's already an ally. It sounds like they are going to need all the allies they can get if what I'm fearing through March holds out. Montoya doesn't have the trust established with the bat clan needed to be Batwoman at this time. The bat family is already going to be facing many trials in the coming yeah (months in our time). Why make it worse by adding an unknown?