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

And I am all in favor of giving our left arm orthodox and domestic leg spinners a chance, or even try Shahid Afridi as the team spinner for now. You think they'll do worse than 1 wicket in 50+ overs for 170+ runs that Kaneria so often gets?