Gotham: 10 Best Batman Villains Not Yet Used On The Show

10. Deadshot (Floyd Lawton)

Floyd Lawton isn't a character seen as synonymous with Batman, at least not as much as iconic villains like The Joker, The Penguin, Catwoman or Mr. Freeze. That said, he is still one of the Bat's more memorable foes, with his immediately iconic sleek suit and ultra-cool wrist-mounted guns.

He is also incredibly formidable, endowed with almost superhuman markmanship abilities, and he represents a wholly new type of villain for the show.

There is no doubt that he would keep the Gotham Police Department on their collective toes and act as the foundation for an excellent episode, as they stalk him, serial killer proceedural style across the city and through multiple targets.