Sorry if this is answered somewhere else but if so I couldn't find it...
A couple times now I've tried to attack someone with 0 troops and some meager 2-3 crates, not much I know buy hey a guy's gotta feed his family somehow. Anyway, when I catch the person, instead of starting a battle, my character just stops and my prey continues moving away. I thought, attacking a fellow with 0 troops, they get 1 troop assigned to them and the battle is scheduled. Is there some rule that a person with 0 troops must have a minimum number of crates to be attacked?