The last time the Kiwis faced Scotland was in Workington last November, when Scotland snatched a historic 18-18 draw, and could have even grabbed a shock victory.
Kidwell chose to bench some big names for that game, with Jason Taumalolo, Kevin Proctor, Shaun Kenny-Dowall and Jordan Kahu all watching from the grandstand, while he gave debuts to a quartet of youngsters.
It was a bold call, and it backfired, with one of the most infamous results in Kiwis' history.
"We are a different group of players," said Kidwell.
"This group of 24 men are committed, they belong, they are committed to each other and to make the culture better. We definitely respect Scotland and we will do that with how we prepare."
Kidwell said the Kiwis changes were part of a deliberate strategy conceived before the tournament.
"It's was always in my plan to give these young guys a go," said Kidwell. "We need those experienced players as the tournament goes on. It's a great time to give them a rest and a refresh and get behind those young guys."
It will certainly be a challenge for combinations, especially in the backline with only three players from the Samoa victory.
But it's a different scenario to last year; Nightingale, Whare and Hiku have a ton of experience, while Martin is coming off a grand final with the Cowboys.
The 27-year-old Taylor has 10 tests under his belt - and has a lot to prove after four years in the international wilderness - and Bromwich cemented his place in the Storm 17 this year.
It's also very different circumstances.
That test in Workington was played on a substandard pitch, encircled by a greyhound track, on a bitterly cold Cumbrian night, and the Scots simply handled the conditions and the challenges much better.
But the Bravehearts are missing several key players at this tournament, including Lachlan Coote and Kane Linnett, and are coming off a 50-4 battering at the hands of Tonga in Cairns last Sunday, and they will be big outsiders on Saturday.
Kidwell has also been impressed with the response of Martin, after the Cowboys five-eighth was overlooked last week in favour of Nikorima.
"Missing out on the first game has really driven him to make sure he does the little things at training," said Kidwell.
"He's excited about playing on Saturday [and] he has been working hard on his defensive game. [But] it's about us defending as a team, [and] making sure everyone knows the system."
