It wont be a bad idea to keep sharjeel for the last overs as hitter. But looks like hafeez is out. So only other person to open with shahzad would be Sarfraz.
Similarly Wahab Riaz is out but plz no Anwar Ali. Emad is the person to replace him. Now instead of hafeez, I think Afridi will play a regular batsman which will be Khalid Latif. Otherwise Nawaz can be an option too.