User blog comment:Coopergang1/Possible Riddler Reference in Home Invasion?/@comment-222.154.227.188-20130426004312/@comment-74.106.254.40-20130502212705

It's the wrong shade of green for a Riddler question mark. As for the Question appearing on the show it is certainly possible. The shows creators have stated that they are fans of the Question. On top of that, the Question dosn't have any superpowers, and could easily fit into a heavily realistic TV Show.