Your shooter should be the one sprinting back

Transition defense is still taught as a big man's job, which is roughly the opposite of how misses actually happen.

Transition defense gets coached backwards. The convention is that the centre gets back, the guards crash, and everyone sorts it out on the second pass. Fine in 1998. Not fine now.

Think about where the shot came from. A modern possession ends with a three from the wing far more often than it ends with a hook over the left shoulder. When a wing three goes up, the two players closest to half court are the shooter and the man guarding him. The centre is under the rim boxing out. So the rule that sends the centre back is sending your slowest player from the deepest position on the floor, while your quickest player, who is already standing on the arc doing nothing useful, jogs.

Flip it. The shooter is the safety. He put the ball up, he knows the exact moment the shot is going to miss before anyone else does, and he is already forty feet from his own rim. Give him the responsibility and you get a body at the level of the ball two seconds earlier, which is the entire game. Transition offense is not really about numbers, it is about time. A four on three where the defense has had two seconds to build a wall is a worse look than a three on three where nobody is set.

Containment is the word people use and mostly misunderstand. It does not mean stopping the ball. It means making the ball turn. A defender who forces a pushing guard to take one extra dribble sideways has done more for his team than a defender nobody could get past, because that sideways dribble is when the trailers arrive.

The thing I would drill obsessively is the retreat angle. Not straight back to the paint. Back on a diagonal that cuts across the ball handler's intended lane, so you are shading him toward the sideline while you recover. Most young defenders sprint to a spot instead of sprinting to an angle, and they get to the paint in perfect position to watch someone else score.

Crashing the offensive glass is worth it, by the way. Second chance points are real and the fear of transition has made teams too polite about the offensive board. But send the big. Keep the shooter home. It is not complicated, and I still see it done wrong at every level.