A Davis Cup tie between two South Asian neighbors assumes little importance in tennis' grand scheme of things. No world-beaters will be present when India meet Pakistan in Islamabad, or elsewhere in September, or in some near future. But this is an India-Pakistan tie, and that is as big as any other match-up. There will be blood and sweat, and most importantly politics. Tennis be blessed, it is now getting all the eyeballs thanks to the geopolitical tensions in the Indian subcontinent after the scrapping of Article 370.