Ta Waki Mumba:
Football is not golf, tennis, fencing, swimming, volleyball, or any other sport where the idea of a woman competing with men is non-ridiculous. Football is a game where you try to hit the opposition as hard as possible as often as possible, and where, when you get right down to the nitty-gritty, it's good when you can inflict debilitating injury on the opposition. This is not a place where the vast majority of decent White men of the Western culture want to see women, and certainly no decent man wants to be in a position of hitting womean.
It's like women in combat. Certainly some women could be effective in certain combat roles, but deploying them in such roles except in extreme defense of your homeland is a betrayal of the higher ideals of Western civilization, and also a violation of good evolutionary sense. (Briefly, females can bear only so many offspring, but male animals are virtually unlimited in potential for impregnating females, therefore, evolution has generally made the male animals the one that shoulder the riskier activities like violent competition for territory and females, etc.)