Is it even relevant that the Nintendo Wii U doesn't get a fringe sports game? It's called American Football for a reason.
First of all, go troll somewhere else.
It does if you intend to sell your product in the fringe country of America. The Madden NFL games are always in the top-10, if not top 3, sales charts for America. But hey, who would want a slice of a title that sells 5 million units or manages to sell 1.6 million units in 1 week.