A great post-tournament class last night, trying to work on my aggression a little bit and be more assertive when I'm rolling. Got in some great movement based flow rolling with one of our larger purple belts who is trying to get his cardio back up, so I spent the entire round moving quickly around him as he defended my attacks and transitions, which was great for me too because I need to practice exactly that kind of combination based flow and movement.
After that some more random rolls until I rolled with my instructors daughter. She's like 15 or 16 and weighs I guess 130 and is taller than I am. I decided to play around with upside down guard since she was unlikely to just crush me flat. For the first few minutes that was generally successful and fun and then as I was spinning through to stop one of her guard passes she latched onto my foot and nailed me with an inverted heel hook against the motion of my spin. My knee popped a bit and my ankle popped a bit and I tapped with a quickness and an alarmed exclamation. A few seconds of prodding and stretching to make sure and we resumed the roll, without any further upside down shenanigans on my part. I was certain that my knee would hurt today, but it seems fine.
My sweeps were on point, my top control was good. I'm already putting some of the things I learned from this last competition into practice. I'm STILL having trouble stopping the transition to north/south and the kimura, but I've already found a couple of options that give me better chances of success than my previous method.