Nah. That's clearly an eagle-sign on his chest, the similarity to Lockdown's face is by accident.

I'm curious about Oil Slick, though... he is clearly a master of martial arts juding by his weapons and overall physique, but that dome on his head... weird. Mind, you, he could be Meltdown, evolved - after all, Meltdown and Blackarachnia will try to use the key to cure themselves. Maybe Meltdown gets turned into a half-cybernetic organism with the key?

 

dude, i love the meltdown/oil slick connection!