Currently Pirate fighters and swordsman are in 3 areas.
Marines are currently in 1 areas.
Marines are part of daily quest as such are leopards and bats (bats being a lesser issue) The marines could have some spread specifically to other locations, it would fit thematically as they are the government police force.
Lonely road is pretty lonely, could ship some boars and maybe a few leopards, eventually they could aggro boars.
Bats could be added into the cave "road to conflict" "interesting" "where are you going" maps.
Pirates could be added near the ports, marines near the ports, aggro with eachother eventually?
Marines could be added to the East village, they show as part of a questline but there is only 1 and he is a NPC "chat" no conflict available.
More mob spread could help with the current state of the game.