Zero worries! Soccer organizations including FIFA, Adidas, Nike, Umbro & other brands, 2018 and future World Cup sponsors, etc may think long and hard about market share maintenance and expansion, demographics, current and projected affluence and relative disposable income, etc. With the exception of Germany going kaput, they know fans among Africa's 1.3 b will watch without Senegal and they must be absolutely miserable to have the 16 nations advancing to the knockout phase.
Now, if India was a football country and China currently didn't sukc ... FIFA, brands, sponsors, etc might happily replace Croatia, Colombia, Uruguay and even Japan with either nation and still not give 2 shats about Senegal.