Your question reminds me of a historical incident in the history of Sports. It is related to a mindset, according to which white players used to think that black players are not good enough to play Major League Baseball. But we all know how history turned out to be.
Most NFL players have played football at every level in school including college. They've learned how to get bigger, faster, and stronger. Most schools don't have women's football so the experience level is huge. Colleges are where the NFL selects their players and they are exclusively male. There might be a women kicker at a small college who has done well, but there's also hundreds of men competing against her. I just don't see a woman making an NFL roster.
Obviously, there are special cases - there are a low % of ladies that do have an anomalous solid skeletal structure, yet the chances of being focused psychologist alongside the field. At the end of the day, such a little level of guys that have an abnormally abnormal state of ***** thickness, speed and quality make it, and on the off chance that you begin from a greatly little pool of female choices, the chances are simply excessively high.
Others have recorded a kicker, and so on., yet they would at present need somebody that is fit for running downfield and applying a hit (or taking one), so they would without a doubt go for a male alternative over a female one.
Secondary School, unquestionably. School, a few (presently put kicker Becca Longo), yet not NFL. Beyond any doubt - there have been some littler folks make it in the NFL - however even at 5′8″ or something like that they are as yet 160++ of firmly pressed muscle encompassing an exceptionally strong ***** structure. Becca is 5′11 and 145 pounds, and I shiver to figure what might happen to her in the event that she were hit by a 6′ 235 lb. linebacker amid a runback.
Lady and men will consistently be distinctive truly, yet I do accept in the long run that a lady player will make it to the NFL, however never in a position other than kicker/punter.