This game could be so much more. Here are suggestions:
-Increase predator skins required for upgrades and killing other animals can generate skins so the game will be much more exciting.
-Different dual and boss mechanics,
-NewGame+
-New weapons and specific abilities for them
-Mythic monsters like kappa, demon... I know this game is histroy accuracy but release a seperate dlc won't affect the base game so much
-Different missions design, just not keep tracking "Foot Steps" LOL xD
-New combo for katana, replace the existing ones like increasing damage, etc.
-New mythic abilities like Thunder Swords, Poisonous Swords,... and more skills for BOW
-Horse selections, horse skin, saddles