User blog comment:Mr. Mittens/Mystery Screenshot from Comic Con Identified?/@comment-5038903-20120921113028/@comment-1958269-20120921165210

Cerberus Commander from Mass Effect: Invasion. I'm hoping that he makes an appearance in the DLC. That and perhaps BioWare will work around whatever caused the Adjutants to be cut from ME3 and include them here in some form.