For me, I'd keep Krejza given everyone else is equally dire, but they've already said that they won't.
Hayden (he's needs a score, but has got some shocking decisions of late, making it impossible to see whether he's snapping out of it or not)
Katich
Ponting
Hussey
Clarke
Symonds
Haddin
Lee
Krejza
Johnson
Hilfenhaus
Lee bowled with no luck I thought - on another day, he could well have got three or four wickets with some of his spells. Krejza was ****, but I think we need a spinner and at least he has some upside in that occasionally his ****-ness will produce a wicket or two, unlike the alternatives. Sids hasn't done enough, and Hilfy deserves a go now. Hate to consign Watto to 12th man again, but Symonds did enough with the bat in this match to earn his spot, but he'd want to be bowled a bit more by Ponting - he's got form for taking wickets in Melbourne.
Hoping Hayden announces his retirement soon - time to go while your legacy is still intact IMO, but he doesn't deserve to be dropped at the moment.