Hussey the key for Australia

Without Mike Hussey England could have already wrapped up the Ashes. The batsman came into the series under a fair bit of pressure following a disappointing year. With 517 runs from five innings so far, at an average of 103.4, it's unlikely anyone still thinks Mr Cricket should be dropped. The batsman has singlehandedly kept his country in this series and the English bowlers have so far failed to work out a successful plan of attack when it comes to Australia's number five and the Ashes odds reflect this.

The Aussie's return to winning ways at the Waca has been thanks mainly to two more exceptional examples of Test batting from the 35-year-old. His 61 in Australia's first innings saved his team from what could have been a crushingly low total. The second innings century was an exhibition in the pull stroke from Hussey as England's pace bowlers were punished for anything short. Anyone looking to bet on the Ashes should bear in mind his excellent form.

The Aussie's current dependency on Hussey is obvious, with Shane Watson the next top scorer with 293. The rest of the batting line-up have so far failed to hit their strides. Marcus North paid the price for a disappointing start to this series and was dropped in favour of exciting young all-rounder Steven Smith.

On current form alone, there could be cases for Ricky Ponting and Michael Clarke to be drop, but don't expect that wildcard move, even from these Aussie selectors. As long as Hussey keeps performing at this level, England will need to find a way to get him out if they are going to make sure they return home with the urn.