As Fut says, there are lots of conditions, some absurd, that FIFA expects host cities to accept. The host cities pay all the costs associated with putting on the World Cup, while FIFA's contribution seems to be walking off with the income generated. They make billions of dollars with each World Cup, and I've never really understood where that money actually goes. I believe that the corruption that was revealed a few years ago still persists.
I hope that FIFA will overlook what I wrote above, and also accept my apology for writing it, when they review my job application in the next few months.