A game suggestion that I think would be useful is... to have the crafting times change depending on your skill level. Like if I make a knife, a sword, or a crossbow each button click is 30 minutes or so. And its doing the same amount no matter if I have 30 skill or 60 skill. It would make sense to add a feature where the time of crafting per click attempt goes down by a % for each 5 or 10 crafting points. or something like that.
Also, I'd like for the bathing times with harem members to be lowered. You can try to bathe with them to get stamina up to then go do 'spouse time in bed'. But sometimes the bath times use all that up and you don't have any time left. That's why I'd like some of the bath and talking to a girl times be lowered by how much time they take so you can spend more time with more girls per day. OR, you could change it so the amount of time spent with a girl talking or whatever goes down by higher skill level also.