I think Vaughan is lining himself up for a bit of a bowl. Oval is usually pretty good to the spinners. Plus Anderson feeding up half-volleys all day isnt ideal.
RE: I think Vaughan is lining himself up for a bit of a bowl. People seem to think that omitting Anderson is a negative move. I don't see how. I much prefer to see Collingwood. Anderson is very erratic, very expensive, and has brittle confidence.
