I'll go into Outsiders with an open mind and see what happens.
for the discussion of daytime Signal, I like it a lot. It allows him to have a setting unique to any other bat-family member. There is so much potential there. Batman and co mainly operate at night so regular civilians rarely see him. He's more like a secret protector that people only hear about. Duke on the other hand would be center stage and would have interactions with the people of Gotham that we haven't scene much of.