Chiefs midfielder Charlie Ngatai has been sent home from the All Blacks to recover from his concussion issues.
Ngatai suffered the injury against the Highlanders on May 7 and, following the Chiefs' bye has missed the last two of his team's matches - a victory over the Rebels and a defeat to the Waratahs.
"Charlie has still got symptoms so we made a decision, when he came in on Sunday, to send him home," assistant coach Ian Foster said yesterday.
"We feel it's the best place for him for three or four days and we're reviewing that on a weekly basis.
"You've got to give people time and space until it comes right.