In one interview, Ben said that Jim Gordon will become even more determined to make Gotham a decent place when he has a daughter. In the newer DC comics, he has a daughter with Barbara Kean Gordon; in the older comics he adopted his niece- his brother Roger's daughter-while married to Barbara. But with Barbara gone nuts, who'll be the mother of the daughter on Gotham? Leslie, perhaps? Or how about Sarah Essen? Sarah was his girlfriend/mistress in the older comics.