Assessing the adverse reaction to the infighting, Guggenheim recently told TVLine, I think if I miscalculated anywhere, its probably on the order of not taking into full consideration the fact that while all the arguments may be equal and equally strong, theres always going to be a love and affection for the original characters that the new characters dont get a chance to enjoy.
In crafting these arguments, we were being, I think, very evenhanded. At least we were trying to be, he added. But we were not taking into account the familiarity factor.
That said, Guggenheim who in addition to developing Arrow and Legends of Tomorrow for the small screen has written comic books, for Marvel and others stands by the premise of the storyline, citing a well-established pattern in superhero sagas.
Superheroes having a falling out and fighting amongst each other is one of the most longstanding comic book traditions, he noted. Again, this is maybe where we miscalculated, but I always assumed the fans would go along with us in this regard, because it is such a tried-and-true comic book [convention].
http://tvline.com/2018/04/08/arrow-season-6-ota-versus-nta-storyline-reaction/