>>125612448I'll probably go into too much detail for this type of thing but i'll bite.
Gotham wise
Bruce as Batman (obvious but still)
Barbara as Oracle managing both general superhero intel and the Birds.
Tim as Robin (there's really not another solid role for him) with him invstigating smaller stuff on his own.
Cass as Batgirl mostly dealing with solo stuff (possibly in gotham's roughest neighberhood) but getting mentored by Bruce and Babs for non-fighting stuff.
Steph as Spoiler trying to balance college and being a superhero, with a slighlty more hostile relationship with Bruce than the others but still works as part of the family.
Bludhaven
Dick as Nightwing. Protects bludhaven but he wouldnt hesitate to go back to Gotham if he feels it needs his help.
Damian as Flamebird/some new name as Dick's sideckick
Helena as Huntress as an independt vigilante that comes into conflict with Bludhaven's dynamic duo a bit.
Other places
Kate as Batwoman in Hub city. Not much too add other than probably more mystical stuff.
Jason as Red Hood with no real base of operation, stays out of gotham except for when its a city ending situation but has the roughest relationship with Bruce.
Jean as Azrael, probably on some form of mystical team dealing with the Order of St Dumas.
Duke as the Signal moving him away from being a bat character, maybe setting him in metropolis since there's more metas there so he can go on more character specific stuff.
Retired: Luke.Harper, Michel, and the others i forget. They can cameo ocasionally, but they've left the life behind
And alfred too ofc.