I think, for 2 reasons -
1. Arthur might enjoy couple of sips here & there, but most likely he isn't drunk when he fixes team strategy.
2. International teams these days don't open with Azhar Ali & Ahmed Shehzad.
Now, going further on this, Hasan is a fantastic prospect, young, intelligent, hungry, fit & enthusiastic - so much that I would nominate him a prime candidate for Sarfu's deputy............. but he is at most 5'9" & bowls at average 134km with effort ball touching 140KM.
I shouldn't talk about other teams here, so can't talk about Finch/Warner, Roy/Hales, Guptil/Ronchi, Dhawan/Rohit, Amla/Kok ... but I can say about Tamim/Soumya - with 9 men inside 30 metres, in a60 metre ground & these white Kookaburra going gun barrel straight on wickets made with marble - from ball 1, those two'll stand a feet outside popping crease & charge down the line to a bowler who needs to pitch it up, if he is to make slightest of impacts...... and he is 5'9", bowling at an average about 12-15km slower than the other guy with similar height I saw bowling fast in International cricket for long - Malcolm Denzil Marshall - and, that guy Marshall used to average 26 in ODI, played entirely in 80s - 6 runs higher than his Test average of 20.
On top of that, Hasan is using the old ball perfectly, getting vital wickets in middle overs & bowling intelligently in death overs - so, obviously he needs to be experimented with the new ball, which probably he doesn't take even in PSL or PAK Cup.
#Idea
Peace//