The doosra is dying and finger spin is better for it

Chasing a delivery that sits on the edge of legality cost a generation of off spinners the skills that actually worked.

For about fifteen years, every young off spinner in the world wanted one ball, and it was the one that went the other way. Coaches encouraged it. Selectors asked about it. A finger spinner without a mystery ball was treated as a bowler with a missing limb.

That period is closing and I am glad, because the pursuit cost far more than it returned.

Start with the physics of the thing. An off spinner's stock delivery uses the fingers to impart clockwise revolutions with a wrist position that stays broadly behind the ball. To reverse the spin without turning the arm over differently, you have to get the back of the hand facing the batter at release, and the human elbow does not cooperate with that at the speeds required. Some bowlers manage it within the fifteen degree tolerance. Many did not, which is why an entire cohort of careers ended in a laboratory in Perth or Cardiff rather than on a cricket field.

The larger cost was opportunity. Time spent chasing a delivery you may not be allowed to bowl is time not spent on the things that never get you reported. Changing the angle on the crease. Actually varying pace by more than a token amount rather than the two kilometres per hour most bowlers think is a slower ball. Overspin, which produces dip and bounce and is genuinely difficult to face, and which nobody films for social media because it does not look like anything.

You can see the correction in how the best current finger spinners operate. They beat batters with trajectory and with subtle changes in release point, and their wicket taking ball is frequently the one that goes straight on with extra bounce rather than one that turns the wrong way. That has always been the classical answer and it was called unfashionable for a decade.

The one thing I would keep from the doosra era is the ambition. Those bowlers were trying to expand what their action could do rather than settling into a groove, and that instinct is right even when the specific project was doomed.

Go the other way with it. Learn a genuine slower one. Nobody has ever been suspended for taking pace off.