there is a reason they seperate the two sports to keep it fair
i understand that some school lack the amount of players or talent to have two different teams if a girl is good enough to be on the field then it shouldnt matter that she is a girl and i have seen some girls that could beat the crap out of almost any average starting guy. With that said i believe there should be seperate on the field due to the simple fact that if a guy does get beat he will get angry and possible try to retallate then there just being (female dogs)