Triumphant Wigan coach Shaun Wane insisted his side must be better in their quest to win silverware by the end of the season.
The Warriors booked their place in the Challenge Cup final with a 27-14 victory over Salford.
It will be their 31st final appearance, more than any other club to have played in the competition, but Wane believes his siWane seeks improvement from Wigan after Challenge Cup win
Triumphant Wigan coach Shaun Wane insisted his side must be better in their quest to win silverware by the end of the season.
The Warriors booked their place in the Challenge Cup final with a 27-14 victory over Salford.
It will be their 31st final appearance, more than any other club to have played in the competition, but Wane believes his si
