Yes sir. Similar to some of these subs, when you can threaten from a position that’s supposed to be relatively non threatening you’ve got quite a threat on your hands. Being able to pull of subs from basic positions like a full guard, or closed half guard really will throw your opponent for a loop. It’s very difficult to defend against transitions, escapes, and sub threats of such a variety and creativity. I think that’s why I like the AJ sub so much. That position is supposed to be completely non threatening for the guy on top. Apart from having something crazy like a crucifix, someone’s back, or mount it might be the safest position, right? Yet the dude cranks this sub out like nothing. It reminds me of the way Cody Mackenzie used to modify his guillotine to hit it from weird angles.