George Whitelock's absence from the Crusaders' match-day squad to play the Chiefs tonight is a reflection of their desire to try something different against a franchise which has been a step ahead over the past three years.
You know what you're going to get with flanker Whitelock and that is a high work rate and a decent tackle count. The 28-year-old was good for them during their two victories in South Africa following an adductor injury and has been ever-present in their squad when fit.
However, coach Todd Blackadder has decided to give Jordan Taufua a go this time. A 22-year-old who made his debut at this level only last year, Taufua is a different beast altogether.
He normally plays No8 but will be wearing what has traditionally been Whitelock's No6 jersey at Waikato Stadium in a bid to put the Crusaders on the front foot with his ball carrying.
He is good in this area, but Blackadder will hope he makes better decisions as a starting player, rather than someone determined to make an impact off the reserves bench. During the defeat to the Hurricanes in Christchurch it was Taufua's carry close to the line late in the match - when the backs were crying out for the ball - which resulted in Jack Lam's steal for the visitors. He is a high-octane player - the main difference with Whitelock, who operates with more of a diesel engine - but that horsepower must be in sync with what his team are trying to achieve.