Ben Smith had started six of his previous 32 tests at centre but second-five is a place that is fairly foreign to him.
The running lines are different, while you need to be robust in defence but Smith's slippery running style offers a unique feel to the bullocking Nonu.
Everything about Smith is safe. From his on-the-fence media interviews, where he would never like to offend anyone, to his ability under the high ball when at fullback for the Highlanders.
He's a reliable Mr Fix It for any occasion and tonight's test match was no different. He has played at first-receiver for the national sevens side, which is an indication of his ability closer to the action.
Building depth in every position ahead of next year's World Cup is an ongoing concern in the mind of Hansen and Co and it would have been pleasing for them to see Smith hold his own at second-five.
His numbers were sound too as he made 11 carries, beat nine defenders and produced one clean break as the All Blacks battled to a 14-10 victory. He also came up with a few crucial tackles.
Nonu is the gold standard with Ryan Crotty eager for an opportunity, while offloading maestro Sonny Bill Williams will also return to the 15-man code soon.
But add Smith's name to the mix of possible options if disaster strikes again.