All Black hooker Keven Mealamu has not given up on playing this weekend's test against Wales after he suffered another calf injury.
However, he may be defeated by time after leaving the Stadio Olimpico soon after halftime yesterday in the All Blacks' spotty 42-10 victory over Italy.
Calf injuries troubled Mealamu for large chunks of the Super rugby series.
"The calf tightened up just after halftime as I was coming out so I thought it was probably wise just to make sure I didn't do any damage to it," he said.
The 101-test hooker was optimistic he would be fit for selection but knew the next 48 hours would go a long way towards deciding his fate.