if he’s going to kill/hurt anyone its gonna be zoey or duncan. mal obviously has a hatred for zoey as zoey makes mike happy. and maybe duncan because of their past in juvie. also (may or may not be a spoiler) i’ve heard that mike (mal) and zoey are the final two.. and if that’s so, mal will use zoey to destroy the island in some sort of way idk maybe sacrifice her omg. but then they’ll move season 6 to pahkitew island bc camp wawanakwa would be destroyed. (Hence ep 13 is named “The Final Wreck-ening” or something.