There was a reason for that
(cricinfo)
http://content-uk.cricinfo.com/pakvsl/content/current/story/391652.html
“Despite the run-fest, Younis Khan set attacking fields through the day, conceding plenty of runs in the vacant third-man region. The two slips for Danish Kaneria seemed a luxury at times but you could sense he wanted to be aggressive on the first day of his captaincy. He perhaps took the conventional means of attack to an extreme and the ploy failed to work.”