This was a good practice game.
A few things to note:
Hasan Ali is already a somewhat expensive bowler in the middle overs, so trusting him in the death doesn't make sense. His area of expertise is in the middle overs.
Mohammad Wasim Jr. shouldn't play. He's to inexperienced to help in any way.
Rauf should be kept for the death.
Hafeez needs to bowl at least two overs per game, or Shoaib Malik needs to bowl an over to give us some leverage.
Imad should have been bowled out completely, he was totally on song.
Malik's bowling should be tested because he can avoid hogging a spot like Hafeez.
If we have another practice game, we need to test Haider Ali.
Mohammad Rizwan's form is a slight concern but he deserves a few more games. If he clicks then we can go a long way in this tournament.
Fakhar Zaman has been very impressive at #3, and I would keep him there.
One point about Hafeez: if he plays, he plays as an all-rounder. If he does not bowl, he should not play.
So if Hafeez does not bowl at all, he is wasting a slot that Haider could do well at.