Langer: KP loss could be pivotal

Former Australia opener Justin Langer said: "The Pietersen injury is a huge blow for England – like the Glenn McGrath injury during the 2005 series.

"It was at that point where the momentum of the series changed and, after losing the second Test, it was like swimming into a tidal wave.

"We were then up against an England side growing in confidence and momentum plus all the expectations of the English public. It was really hard work after that.

"It could be the same now with Kevin Pietersen. He has not made a lot of runs in this series but Australia know that he and (Andrew) Flintoff are the two dangermen.

"I think Australia will take some confidence from Pietersen not being there for the rest of the series and, on the flip side, England will know it is a big loss."

He said: "Australia have got a big job ahead of them. There is no doubt about that but they can definitely come back.

"This is a much more inexperienced Australian side and it will take good leadership from (Ricky) Ponting and the management to make sure they stay relaxed and focused.

"But, if they can do that, there is no reason why they can’t level the series or even win it."