Blues hooker Keven Mealamu will return home to New Zealand after failing to overcome a calf injury.
The veteran Blues and All Blacks centurion was forced to withdraw from last week's match against the Bulls in Pretoria after suffering a low-grade calf strain late in the week and the injury failed to respond quickly enough for him to be in the frame for Saturday's game against the Lions at Ellis Park.
The Blues opted to send him home to prepare for next week's game against the Cheetahs at Eden Park and he will have a scan on his troublesome left calf on Friday.
"I'm pretty disappointed and really gutted that I'm not able to stay on with the team,'' Mealamu said. "It's just one of those things. I really want to help the team out but I can't do that unless I'm 100 per cent so I'm looking to head home tomorrow afternoon and get it right so that I can get back and get stuck into it again soon.