Scoot McNairy’s role in Batman v Superman: Dawn of Justice is still unknown, but a new set photo taken today at the Wayne County building in Detroit gives us a major clue. Our friend Bananadoc sent in the photo below exclusively to Batman News.

Something is definitely going to happen to McNairy’s legs in post-production, the question is… what? That’s where you all come in! Feel free to speculate in the comments below as to what you think this means for McNairy’s character and who he might be playing. The Flash? Metallo? Someone else?