Leka Halasima emerged as the Warriors' major positive despite Newcastle ending their season in Auckland on Sunday afternoon.
The young forward was outstanding with the ball, offering a glimpse of the attacking influence he could provide in 2027.
Newcastle's controversial victory places the Knights within 80 minutes of a grand final, completing a remarkable turnaround after last year's wooden spoon.
The Warriors, meanwhile, were eliminated in straight sets after failing to produce enough in a match shaped by disputed officiating.
Ashley Klein and Chris Butler endured a difficult afternoon, with their performance expected to draw substantial criticism.
The most contentious moment came in the final minute, when Tyson Frizell appeared to make an obvious escort without being penalised.
Several other decisions also raised concerns, although Klein had the difficulty of managing a hostile, noisy atmosphere at Eden Park.
The bunker provided no comparable excuse, according to the criticism directed at the officials.
Klein and Butler officiated the entire State of Origin series and are now likely to be considered for the grand final.
That prospect has intensified calls for accountability, with the argument that changes should follow if officials are genuinely held responsible.