In those days you do Hang/HighHang/2secPause@Kness Snatch/Clean, or off the Boxes with 80%-90% your best Snatch/Clean for 2X4, or 2X3. You can also do 3 Position Snatch/Clean with 70%-80%.
Followed by Snatch/Clean Pulls 95%-120% your best. Or followed/preceded by light Drop Snatches.
If you feel like doing deadlifts go ahead, I would not to them after back squats (my lowerback doesn't like that mix). You can also do RDLs.
You can also do light (60%-75%) behind the neck jerks, or heavy Jerk Supports, or shoulder presses AFTER the OlyLifts.
Chin-ups/Push-ups, and/or heavy rows.
Do your abz.
p.s you should be squatting AT LEAST 3x week.