When Conrad Smith wandered off Suncorp Stadium it was an unusual exit for the All Black centre.
He is rarely replaced but was pulled in the 51st minute of the unsatisfactory stalemate with the Wallabies.
Nothing physical seemed to be amiss with Smith but his performance had been patchy and his involvement far less than his usual industry.
When he sat down on the sideline, team doctor Deb Robinson seemed to be most concerned about an eye injury.
Smith missed he first two contests with the Wallabies in the Rugby Championship because of problems with a detached retina.