Which Indian bowlers hide the ball like Zaheer Khan do youthink its a good idea Aussies dont seem to b into it?

it depends ,,if a bowler is comfort with his run up and rhythm it can be a good idea. Zaheer has attained mastery in it. while Aussies have a different kind of attack they actually vary the pace and deny the batsmen to play the shot & they are successfully in it .. and Aussies have no use hiding the ball...