Folau, probably the best open field runner in world rugby, will be the Wallabies' preferred strike weapon as they look to use his pace, agility and strength to attack the wider channels.
The Waratahs decided this year that he was best used at centre. Wallabies coach Michael Cheika has said frequently he prefers Folau at fullback but with a roving commission to pop up where he likes and the expectation is that against the All Blacks, the number of Folau's back will make little difference.
He, in conjunction with Adam Ashley-Cooper most likely, will flit around the backline at set piece to keep the All Blacks guessing about where the point of attack might come.
"Chek [Cheika] likes to keep us on our toes which is a good thing," said Folau. "The guys are training really hard and fighting for those positions.
"We know they are a good side, but we haven't thought about them too much. Our focus has been entirely on us this week. As a team you don't want to change too much. We like the way we are playing at the moment with that wide attacking style and being smart at the same time. It is up to players across the board to read that [what is happening]."
As to how successful the Wallabies can be on Saturday with a new look backline and a whole month of preparation behind them, Folau wasn't keen to give much away.
"I don't think anyone has given us a chance, but that is all right with us. That is something we can't control as a team. As a player you just go about doing your own work. As a team you can work so hard, but it comes down to what you do on the weekend."