The winning moment is perfect. Perfect in concept, in balance, in execution, in placement, in flourish. The ball disappears through mid-on, and before it has even reached the boundary the lid is off and the smile is unsheathed, and for some reason it matters a great deal that the stroke to complete a towering one-day chase of 309 is not a wallop or a swipe, but an artful on-drive for four.
But then for all his brilliance, there has always been a pleasingly jarring quality to Root in limited‑overs cricket, even a kind of quiet defiance. His match‑winning 166 against the West Indies on Sunday was perhaps his greatest white-ball innings, but above all it was simply a Joe Root innings, all gentle nudges and classical drives, timing over power, manoeuvrability over muscularity, a triumph of pure talent.