All three of mine do have the same slotting at least on the attack side.
Followup uses a full set of AT IO, scrapper with the +crit chance, brute with the +fury set and the tank with the +damres set.
Focus is 5 +5 Apocalypse (no dam/rec) and Glad Jav chance for toxic.
Slash is 5 +5 Hecatomb (no dam/rec) and the Achiles' chance for -resist.
I suspect that for AA's claws, followup is more heavily proced because it needs far less recharge in it for the fu-focus-slash-crosspunch chain and it gets another -res slotted in CP. But I don't have the power picks to spare to pick up kick and CP and even a cursory glance shows what I would have to lose should I try. Then again, I don't build for insp spamming either.