I work the Zercher squats in every now and then. I've definitely been prioritizing rotational work because hammers are a weak point for me.
Personally, I try to do an upper day, a lower day, and an explosion day weekly, plus at least 1-2 throwing sessions. Upper and lower day I work on one max effort exercise and follow up with assistance work, including 100+ total reps of various core work. Explosion day I do one oly variation (always from the hang, power catch), and a variety of plyos/jumps. I think Matt organizes things differently in the book, with strength blocks and speed blocks. I'm probably going to buy it eventually too to get another perspective.