Jos Buttler's innings of 47 off 16 balls to set up England's win over New Zealand 11 days ago at Nottingham was enough to make you pause and contemplate whether the future of cricket had flashed before your eyes.
Sage, conventional cricketing advice like "keep a high front elbow", "show the bowler the maker's name" and "it's a side-on game" was clobbered by a kind of tennis-squash-baseball hybrid thwacking the ball to all parts of Trent Bridge. Crouching in front of his stumps with a still head, Buttler tore the visitors' bowling apart with double-handed forehands, drop shots and boasts - using a bat instead of a racquet. He helped pile on 76 runs in four overs; few of those runs came in an ordinary fashion.
The 22-year-old's repertoire of shot trickery is generating such fervour that an Indian Premier League chequebook must be waved near him soon (if the England and Wales Cricket Board allow it). Buttler doesn't always come off - there were a couple of streaky inside and outside edges in his 47 and his last two ODI scores have registered in binary code - but he is a threat which New Zealand have considered more than most ahead of their final Champions Trophy pool match tonight.
After Buttler's Nottingham vigil, New Zealand captain Brendon McCullum noted: "On a ground like this, with a player as destructive as him, there is no room for error. Any time a batsmen faces 16 balls and wins a man-of-the match, you know he's had a reasonable influence on the game."
Coach Mike Hesson says Buttler's eye - primed by a background as an exceptional schools racquet player - is hard to outwit.