Riot, if you ever rework Singed visually and lore wise.
http://www.levelupstudios.com/lvlup-products-thumb/levelupstudios-shirts-riotgames-singed.png
Please don't take away his suave James Bond voice. Something I love about Singed is the dichotomy of how he's a giant hulking man that sniffs fumes, has lost all his hair, has burns on his arms and face and creates horrible chemical weapons, and yet he has this intelligent and suave voice and aside from his laugh he sounds calm and in control of himself.
He's not a jittering drug junkie that keeps trying for a fix, he's exactly like his gameplay, he doesn't give a crap about his enemies and has a goal that looks chaotic and without purpose but he's actually luring you into his trap to slowly die from choking on his fumes. He's the kind of person that, despite his physical scars, would be perfectly capable of holding an intelligent conversation at a high class dinner party but afterwards go back to his lab and work on a new drug to push what people are capable of doing to the human body.
I like this dichotomy, I like that he's not a one note villain and hope he'll stay that way.