London (AFP) - Australia, reeling from the late withdrawal of wicket-keeper Brad Haddin, are reportedly set to drop Shane Watson for the second Ashes Test at Lord's on Thursday as they bid to level the five-match series at 1-1.Watson was twice out lbw cheaply in all-too familiar fashion as England, against many pre-series predictions, won the first Test in Cardiff by the crushing margin of 169 runs with more than a day to spare last week.With his medium-paced bowling barely used by captain Michael Clarke at Sophia Gardens, Australia's Fairfax Media reported Wednesday that the 34-year-old Watson would be dropped at Lord's and replaced by fellow all-rounder Mitchell Marsh, 11 years his junior.Watson's lbw double in Cardiff means he has now passed fifty in just two of his past 16 innings."My gut feeling is they'll probably go with Mitchell Marsh," former Australia captain Steve Waugh told Sky Sports before the Fairfax report, subsequently cited by Cricket Australia's own website, was published."A guy at that age...