Yeah Haddin wilts when the pressure is on, but I don't think they can drop him yet. Paine is the only viable alternative and he is crocked.
Same goes for the batsmen. Hughes is certainly gone, but with only Marsh and Watson to come in, I think that one of Ponting and Hussey will keep their spot. Both deserve to be dropped, but there really isn't any better middle order players around at the moment.
Not sure who I would keep to be honest. Hussey has failed in his last eight digs, but before then was brilliant. Ponting has showed some good signs lately, but hasn't had a big score in ages. It's a real toss-up.