Although Pakistan won, some things have to be set.
Like for example, Gul bowled only 3 overs. Also Alam bowled as 7th bowler, while it wasn't even needed. When Alam started to bowl, Younis Khan easily could have Gul the ball, so he could finish his quota. But maybe he wanted Gul to bowl penultimate over, but still he could have gone for another bowler, like Razzaq or Malik.
Also Aamer gave 15 runs away in the last over. That's a bit too much. Luckily there were enough runs on the board, but in a normal circumstances the match would have been lost.
Also Misbah-ul-Haq didn't bat. He is the normally the best Twenty20 batsman, but Razzaq was sent ahead. But he didn't hit any boundary.
Good thing is that Afridi batted wisely. But he didn't have to swing when Duminy bowled a full toss at him.