Branching off from the crossfire in here... it sounds like Asuna will probably become the key to figuring out who this guy is and the tension will likely be if they can get to him and the others on time... I also wonder if the camera managed to catch what Kirito was saying, it seemed like he was saying it for the benefit of those watching so they could act on his discoveries from the outside.

Personally, I say they should just hack Kirito's SAO avatar into GGO and let him dual-wield rampage on estoc boy.