I don't think it is such a big issue to discuss. Why is so much hue and cry if a woman wants to cover her body. A woman should not be forced to put a veil on her face but at the same time if she wants to cover her body including her face according to her will, why should anybody object it. Sania plays tennis and what she wears during the games is a comfortable dress for her profession and what she is wearing on her visit to Umrah is the need of her religious duty(which is very personal). What is a deal about it?