Catch Adam Milne while you can - history says he won't be around for very long.
Producing really quick bowlers has never been easy in New Zealand cricket, but it's a doddle compared with the success rate of keeping them in fine form and fettle. Milne is quick all right, and his career is unlikely to hang around either.
The few express merchants who have come along either crashed to injury or weren't good enough. At the head of this list is Milne's national mentor, Shane Bond, whose superb but abbreviated career because of injury is one of the biggest disappointments ever in New Zealand sport. Simply bowling fast isn't good enough. You've got to know how to use and sustain it.
Shoaib Akhtar, Dennis Lillee, Jeff Thomson, Fred Trueman, Harold Larwood, Waqar Younis, Malcolm Marshall, Allan Donald ... to look at the tip of a very hot iceberg. Fabulous fast bowlers make fabulous cricket. Throw in reverse swing, Younis-style, and the bouncers and there is the potential for fascinating mayhem.
But New Zealand's contribution to this has been in permanent reverse, apart from when Sir Richard Hadlee let a few rip and Bondy's body was holding up. And for all of the greats around the world, there are many heralded hurlers who fell short of predictions - launching rockets doesn't automatically launch a significant career.