The Chiefs are looking to former skipper Mils Muliaina to fill their midfield vacancy next season.
Muliaina is playing in Japan but reports that he is contemplating a return home pricked interest from the Chiefs about him as a potential replacement for Sonny Bill Williams.
Williams heads the other way for a season in Japan once his Super 15 commitments are over and then perhaps another NRL stint, reportedly with the Sydney Roosters.
His departure will leave the Chiefs with Jackson Willison in midfield and perhaps Andrew Horrell, but he has shown real instincts for work at fullback.
When Muliaina started provincial rugby he was a centre before he switched to fullback with the All Blacks and played 100 tests.