After doing some quests morality seems kinda weird and only really there to make certain quests more difficult (Not sneaking past the guards to rescue Cocona, Adam quests and killing the pighead cultists)
So I'd like it if there were some criminal quests that have a higher money payout than normal quests but take away morality
For example instead of doing the quest to deliver white dragon weed to Elsie you instead get a quest from a drug dealer to deliver the dragon weed to him
There could also be smuggling goods in or out of other settlements, debt collecting, pimping, bribing officials with coin or sex, selling people you rescue to slavers, assassination of problematic individuals, breaking people out of prison, drug dealing
This would make morality something to actually pay attention to since (personally) it isn't that hard to get high morality by rescuing hostages and doing the repeatable Noer quests
Also if Lona is already willing to steal, whore, kill slaves (fishtopia quest), rape people to death and eat them I don't see a reason why she wouldn't do some yakuza shit
Not asking for Lona to become some badass mob boss, just the option to be a backstreet thug
At the very least a thug personality or gang tattoo (preferably on the butt or breast) that makes it so morality can't go higher that 35 would give an interesting challenge
Honestly after the game is done I'd be willing to pay 10-15$ for a GTA/Yakuza themed DLC