The defeat by Tonga created the problem
England had lost 30-12 to Tonga earlier in the group and entered the final round behind Samoa on points difference. England’s differential was +86, while Samoa held +130.

After beating Papua New Guinea 34-12, England still required Tonga to defeat Samoa by at least 47 points. Anything less would leave the hosts outside the semi-finals.
The decisive match produced the opposite scenario
Samoa led Tonga 18-14 and was close to winning the group contest. Addin Fonua-Blake scored a try in the 72nd minute before Isaiya Katoa converted, giving Tonga a 20-18 lead.
Tonga held that advantage to the final whistle. The narrow victory confirmed England’s elimination rather than providing the enormous margin England needed.
The group exit was a first for England
England had never previously failed to progress beyond the group stage at a Rugby League World Cup. This time, one heavy defeat and an inferior points difference left the team dependent on an unrealistic external result.
The win over Papua New Guinea showed an improvement, but it arrived after control of qualification had already been lost.
The semi-final pairings are set
Tonga will face New Zealand on 7 November. Australia meet Samoa in the second semi-final on 8 November, while England’s tournament is over.
The review must focus on why the team was not ready for the high-value match against Tonga. In a short group, later victories cannot always repair the consequences of one decisive defeat.