I said already , shit happens ..maybe due to their immature behavior or they are unable to understand server rules or whatever .
But many are deserving , maybe they have learnt their lesson .The punishment given to them might prove worthy .there is a possibility that they have changed their ways ..maybe they are willing to play like other good players.
contrary to this , one more mistake .. permanent life ban should be awarded to them .
I read somewhere that - the very motto of law , rules and punishment is to create a better society ..by setting examples that if you do wrong then you won't be spared , you will be punished ...not for vengeance.