Well I would love to see some "infrastructure" added to the game and posted a longer suggestion like two years ago.
There could be many different facilities that would add a lil somthin somthin to this game. Just think about training and medical facilities, some kind of fan center and what not... Yes we can.
That's the type of way that I can see this suggestion actually working. Adding things like "how much do you charge for corndogs" or "how many bobble heads do you purchase to give away / sell" would be micromanagement with little practical purpose outside of churning money around. Adding things like facilities where you can invest more for some slight improvements to the team's performance in some areas, though, would be a great addition, especially if the feature were structured so that it wasn't just a case of buying max training, max healing, max performance but instead limiting to a certain overall level that required sacrificing some components for others.