Abathur that does not use teleport aggressively. Not to slap, but like, near and stuff.
Murky that forgets to move his egg.
Dehaka who uses teleport just before the objective begins and he teleported very far.
Players who do not use hearthstone to heal as soon as the objective is announced.
Players who do not use mount to travel a big distance.
Players who do not do what I say.