5. Bring Back Businesses
Something which is sorely lacking from GTA V, is the asset missions. In GTA V you get your regular cash bonus just by buying them, meaning that businesses like the Downtown Cab Co. and Smoke on the Water feel like unwanted distractions from the myriad other missions and side quests available. In Vice City you had to work for your money. Buying a business was one thing but then you needed to complete missions in order to start earning. It brought in more characters, it meant players felt connected to their business and most importantly added another level of challenge in order to get a nice little earner. Let's face it, it would be worth it just to have Cherry Poppers ice cream back.