I hear you sylvester & its an interesting & very plausible theory. But i dont know if i buy it fully since you are basically saying Johnson is single handedly responsible for the other AUS bowlers not getting consistent swing (conventionally or reverse) all series. That seem a bit extreme dont you think?. Since again i think back to the in SA & Ashes 09 summer when Hilfenhaus was getting all the swing. Johnson was playing all those games. Plus the 09/10 home summer & 2008 tour to IND when Watson was getting all his reverse-swing. Johnson was playing all those games. So im not sure, if we really put all those problems of the entire pace attack down the Johnson's inability to know where he will make the ball land on the surface.