Oh, yeah, bow and arrow guard...

So most of my rolling Sunday was nogi, and I tried the knees in biceps, hands on triceps thing.

Without knowing what the heck I was doing (a given) because I hadn't researched it in books or youtube before trying it, and with the additional caveat that my training partner might have been giving it to me, I would say it seemed like a good control position, but I'm too much a noob to be able to spontaneously come up with transitions to submissions from that position. So, Scott, heal that wrist. :)