Back-rower George Hirst, 23, has signed a two-year deal with Wigan from Oldham, although is expected to return to the Championship outfit for the 2025 campaign on loan.
Experienced prop Mike Cooper retired towards the end of 2024 on medical advice, while Ryan Hampshire remains a free agent after his confirmed departure from the club.
Veteran Willie Isa signed a one-year extension for 2025, which will take him into his 10th season with the club. Following a season-ending injury in April, he will add further options to the club next year, although young superstar Junior Nsemba looks certain to start after an outstanding breakthrough campaign.
Here is our predicted Wigan Warriors 17 for 2025.
5. Liam Marshall
The prolific try-scoring winger was named in the Dream Team for the first time, and later won his first official England cap on the international stage in the second Test against Samoa in Leeds Photo: Alex Whitehead/SWpix.com
6. Bevan French
The stand-off superstar made history by becoming the first to be crowned Player of the Match in every final, including the inaugural Rob Burrow Award at Old Trafford Photo: Allan McKenzie/SWpix.com
7. Harry Smith
The half-back has played an influential role in Wigan's recent success in the number seven jersey Photo: Alex Whitehead/SWpix.com
8. Ethan Havard
After marking his return from injury in April, the prop enjoyed a fine season with Wigan before earning international honours with England against Samoa Photo: Ed Sykes/SWpix.com