Sir John Kirwan's comments about Keven Mealamu's calf injury, and the fact he has been sent home from South Africa, sum up perfectly how seriously the Blues are treating the hooker's latest problem.
Last season, after a delayed start because of his workload with the All Blacks, Mealamu had early problems caused by a calf injury.
Coincidentally, his front row partner, Charlie Faumuina, has had his last two seasons curtailed by calf problems, missing the All Blacks' June series for the past two years.
Faumuina, 27, has time on his side- something Mealamu, who will turn 35 on March 20, lacks.
The All Blacks used him sparingly last year - more often than not as a substitute. After 110 tests and 154 appearances for the Blues, he is nearing the end of his playing career.