vague quest
what if there was an event that if you had a tamed cat around you herobrine could make it act strangely, kinda like how dogs growl when he is around, what i was thinking is that a tamed cat could move from one place to another while crouched (like when they are getting lured with fish by the player) they shoudnt move too far just incase the player isnt looking, maybe around 10 blocks? this might have a minor effect on gameplay but when is that last time you've scared off a creeper with a cat anyways.
hearty locust
supple parcel
open hornet