True pirates will have lots of fines, lots of assaults and some bounties.
Some trigger happy softy will have no bounties (or one), have a fine and or low assault charges.
A true killer will have lots and lots of everything: lots of fines, lots of assault charges and lots of bounties. Of this you could have a player / NPC split (to tell apart BGS players).
Since this is pure BGS data (and simple- its three values) you can profile someones recent behaviour.
Some trigger happy softy will have no bounties (or one), have a fine and or low assault charges.
A true killer will have lots and lots of everything: lots of fines, lots of assault charges and lots of bounties. Of this you could have a player / NPC split (to tell apart BGS players).
Since this is pure BGS data (and simple- its three values) you can profile someones recent behaviour.