Nightwing was at least a bit relieved to hear that he wasn't the only one experiencing it; enough that he was able to somewhat relax and sit back down at the computer. He stared at the list of Arkham inmates and thought, scrounged around in his brain for some clue as to what was different, but it was like trying to look directly at a shadow you only caught a flash of out of the corner of your eye.
"I don't know," he said finally.
Maybe it would make more sense if they looked at it from the other affected parties' end. Nightwing opened up a new file and started typing as he tried to work it out aloud, "Harvey Dent lost Two-Face. Harlene Quinzel lost Harley Quinn. Mary Dahl lost Baby Doll. Bruce lost- . . . " He couldn't bring himself to say it.
"It can't just be an attempt to get rid of everyone's alter egos since we're still wearing the masks. So what else could it be?"