As a wing Tamanivalu was devastating for Scott Robertson's men this year. He scored a breakaway try in the final against the Lions in Johannesburg (his ninth try in 16 games) and was such a good replacement for the bulldozing Nemani Nadolo that the big Fijian wasn't missed at all.
The Crusaders had a far better balance on attack under Robertson this year. In previous years a lateral offence meant Nadolo was the only point of difference but with No 10 Richie Mo'unga dictating terms and Ryan Crotty and Goodhue reinforcing them in the most direct manner in the midfield, Tamanivalu was a beneficiary, although his constant hunt for work and the blockbusting way in which he carried it out mean he generally made the most of his opportunities.
Robertson had to work hard to convince Tamanivalu to travel south from the Chiefs and his efforts were repaid through his consistent performances plus when the 25-year-old re-signed with the Crusaders in July for another year.
Will Tamanivalu see much onfield action in the Northern Hemisphere? Rieko Ioane all but has that left wing spot sewn up, but the right wing is more contestable following Nehe Milner-Skudder's shoulder injury.
Waisake Naholo, a fellow Taranaki player, is the obvious choice for the No 14 jersey in a big test, but a start for Tamanivalu isn't out of the question and a place on the bench a definite possibility. After all, as his three tests prove, he's more than capable of providing midfield cover too.