How much longer do we let Kaneria "develop" into a world class bowler

Re: How much longer do we let Kaneria "develop" into a world class bowler


A batsman trying to save his wicket for taking risk at a later stage of the game cannot be compared with a bowler striking in later overs IMO.

It could be that Kaneria can use ball of certain age/overs to get maximum results for the team but captain forces him to use relatively newer ball trying to get maximum out of him.