Too Many Extra Bats?

As big fan Batman I’ve noticed it’s over crowded. There’s so many not sure if can get them all. Here’s the list Robin red Robin red hood Nightwing Catwoman Batman Batgirl batwoman batwing Lucius fox Azrael spoiler Jim gordan ace there dog
(Pre 52) Question was Renee Montoya Batgirl Cassandra Cain Oracle.
Let me know I missed anyone except Alfred.