Who else would Carnage end up killing in Donny Cates and Ryan Stegman's "Absolute Carnage" arc in your opinion?
For those who are not caught up with Cates' Venom and it's tie-ins, Cletus Kasady is back from the dead after crash landing on Earth. He is then brought back into shape by a cult of people who worship the symbiotes in order to turn him into an avatar for Knull. He is then provided the job to absorb the symbiote codexes of people who've been in contact with a symbiote before, though any means necessary.
Spoilers below on who Kasady has killed so far.
I'm honestly thinking Mac Gargan would probably end up being a casualty.