No, football in Texas is not Jewish. It is Chritian.
According to the Times, "In Texas, Cheerleaders’ Signs of Faith at Issue" - Christian professions of faith are exhibited at High School football games. Yes, as we see it, this makes the enterprise a Christian sport.
Is that what we want in America? To reduce religion to a high school sport?
Is that what we want in America? To exclude all but the most fundamentalist Protestants from rooting with the cheerleaders for the local teams?
Apparently some people think that is what we want in America. We disagree.
Sadly, this matter is being litigated in court.