MY TEN CENTS WORTH:
Primarily----- when the would-be tourist themselves are the author to intricacies involving security threats in Pakistan to make things worst on sports scenario also...what more can one expect?
They are far ahead and smarter then us--as far as INTRICACIES and a psy-war against their arch enemies is concerned.
IMO the tour should not take place! (in India even..)
What are your thoughts for the World Cup? Where should it take place, if not in Pakistan (for security reasons you mentioned)? Should it take place as decided in all four countries?