With house system being so prevalent, citizens will also boast and cherish their comfortable and safe zone.
Garbageman job could receive an extra income by collecting trash from recently visited houses.
Delivery Man could interact with players inside houses. A homeowner would be able to use /askpizza, notifying all available workers of that location.
Prostitutes would be a great bet for a /houseparty. Criminals would love to celebrate their successful bank heist!
This was thought as a way to stimulate civilian gameplay by integrating existing features, turning their roles essential in a way even the most abundant lot (Cops and Criminals) would require their services, developing a perfect ecossystem for jobs to thrive.