User blog comment:Rassilon of Old/Young Justice spoilers at Comic-Con 2012/@comment-5012837-20120717150339/@comment-5012837-20120717205004

in the preview, kaldur and 'gann come face to face at one point. and judging by tula's glowing tatoos and hydrokinetics, i think it was just a flashback(or kaldur's nightmare). but m'gann has gotten so ruthless there is no telling what she will do next.