Wigan have struggled to get their offensive plays working smoothly all season, and Sutton wants to see an improvement against Saints.
“A Wigan-Saints derby does not need any build up,” he told his club’s official website.
“It’s simple, we know that we need to improve on our attack. We have worked on it for the last couple of weeks. We attacked well against Wakefield but not quite as well last week.
“It’s just about focusing on our attack and being consistent in our defence this week.”