*vomit*   I'm not sexist by any means, but no woman should ever be allowed to announce a football game
When did you first have this thought? Times really have changed though, haven't they?
I saw a female hockey announcer once also and no, I'm still against them being announcers of every sport.
I think it's great that any gender can announce sports. So if a woman wants to announce a football game then she is free to do so and you should let her. They have families to support and take care of too.