Didn't drill anything, just rolled with a few folks. I continue to submit the new guy quite a lot, but I still see huge holes in my game where I see an opening but I'm unable to capitalize on it due to lack of technique. I also rolled with a more experienced classmate and was able to hold him off for over 10 minutes, till we both decided to stop due to fatigue. We both played a very defensive game, so it made it hard to get any submissions going.
I really need to work on my base. I occasionally find myself off balance when I shouldn't be and I open myself up for sweeps way too often.
Base
* Sitting on feet
* Legs wide
* Correct posture
* Weight on ass