I'm concentrating on side-mount and mount escapes, since this is where I find myself a lot of the time. One thing I notice is that I got pretty good at going to my knees from side mount, but haven't figured out where to go from here. For now, I'm not really worrying about submissions.
I'm also working on not getting dropped on my fucking head by deus ex machina (right where the matts end and concrete begins). That hurt.