Barrett and Savea suffering from concussion symptoms

Beauden Barrett and Ardie Savea are the latest concussion concerns for the All Blacks, a mounting list which already includes their Hurricanes teammate Dane Coles.

Barrett, was a late withdrawal from the No10 jersey before the Hurricanes' 34-20 victory over the Bulls in Pretoria after complaining of a headache.

Savea  left the field after a head clash with teammate Wes Goosen against the Bulls.

Hurricanes lock Mark Abbott also left the field with concussion and the pair could be in doubt to play the Force in Perth next Saturday.

Coles, still suffering symptoms from an apparently innocuous incident against the Highlanders in the middle of March, continues his recovery, the toughest part of which probably is the fact that neither he nor anyone else will know when he will available to play again.