Afridi never said that Ajmal was responsible. in fact Ajmal has bowled at the death a lot of times, it wasnt his day. It was Hussey that changed the game not Ajmal.
Apart from that I think Maliks comment was good, that team should have taken a break before the last over in order to the kill the momentum.
Anyways, it was a good game and we only lost the match in the last, else it was good to see Pakistan scoring runs against Australia