Okay, I give...
It IS Gordon...
And remeber, not all SSE´s are going to be top-secret mysteries like ANTI-MONITOR... Some are going to be figures that have gone through public playtesting, but are, for various reasons, chosen for SSE release, in Gordon´s case waaaay before you would otherwise have gotten the card... looking at all my other (Gotham) crimefighting units, I think he ties things together rather nicely...
I give you 24 hours to try to guess what´s on the card... stats, power(s), points cost... and then we´ll open the door a bit more...