With 10 debutants this campaign and 13 players aged under 23, the inexperienced Knights have lost seven games in a row, and have scored 20 points just once in 2016.
The Warriors have already thrashed the Knights once this season - 40-18 in March - and followed it with a win over the Sydney Roosters to record their only winning streak this season.
In a quirk of the NRL schedule, the 15th-placed Roosters again follow Newcastle on the Warriors' fixture list next week, representing an appealing shot for the Warriors to reel off a significant winning streak for the first time since July last year.
Additionally, the prior back-to-back against the Knights and Roosters was the last time McFadden was able to name an unchanged team, a luxury he has taken advantage of this week.
Of course, the sporting cliché of taking things one game at a time applies especially to the inconsistent Warriors, and McFadden is preaching caution going into the clash at Hunter Stadium.
"It's really good to have that continuity for a change being able to name the same side," he said. "But it's a really difficult road trip going to Newcastle and we're going to need everyone on deck.
"They're a really aggressive side with their speed. We've got to make sure we're ready to go because if we're not we're going to be in for tough night."
If the Warriors wish to prove themselves as a rejuvenated playoff contender, a win against the Knights is the place to begin.
Warriors team to play the Knights at Hunter Stadium, Newcastle, on Saturday (5pm):
Tuimoala Lolohea, David Fusitu'a, Blake Ayshford, Solomone Kata, Manu Vatuvei, Thomas Leuluai, Shaun Johnson, Jacob Lillyman, Issac Luke, Ben Matulino, Bodene Thompson, Ryan Hoffman (c), Simon Mannering. Interchange: Nathaniel Roache, Sam Lisone, Albert Vete, Charlie Gubb.