Well... If i put it...
Croc... About business...
Moria... Put the Marine Wanted poster for 'alive' only, then CG have pretty good numbers of Undead army.
For whoever wants to claime bounty prize to CG, just show Mihawk (only sit & do nothing) then Croc-moria do the dirty jobs (assassin them)
In short, Moria existence makes The enemy becomes the Underling
✅ Money don't go away
✅ Larger Army
✅ Decrease the number of Marine