Have you thought on changing some things? Like switching mate couples from Bat Family. Fan couples (may or not be cannon) you like, you know.
Example: pair Damian Wayne with Stephanie Brown, pair Cassandra Cain with Duke Thomas, pair Barbara Gordon with Jason Todd, pair Tim Drake with Wonder Girl Cassandra Sandsmark (the blonde), pair Batman with Talia, pair Luke Fox with Stephanie Brown or Luke back with Barbara.