Should have brought Rooney on straight away, whether for van Persie, Giggs or Cleverly I don't think would make a huge difference. Mourinho made 2 subs within 5 minutes and they all of a sudden began to dominate immediately. Fergie was just way too slow to react, as were the team. Let's say it this way, if we had been in this situation in '99 with Keane in the middle there is no way we would have folded like that, whether it would have been the team or the boss who reacted. We may or may not have lost the game and/or the tie, but we wouldn't have folded so softly, no chance.