Melbourne, Mar 12 : Injured fast bowler Brett Lee's place in the Ashes 2009 squad is under serious threat after the unexpected success of Australia's pace attack against South Africa.
Lee is slipping further down the queue with each impressive performance from the trio of Mitchell Johnson, Peter Siddle and Ben Hilfenhaus in the on going series against the Proteas.
Only five months ago, Lee was Australia's main attack bowler, but at present he is arguably the fourth or fifth best fast bowling option, The Herald Sun reported.