The Chiefs might have been guilty of taking the Bulls too lightly, but assistant coach Tabai Matson has assured that won't be the case when they meet the Sunwolves this week.
They might have been pushovers in the past, but with former Highlanders coach Jamie Joseph at the helm, the Sunwolves have shown they will be competitive this year, despite their winless-record not reflecting that.
"We don't make any assumptions about them being a banana skin or any of that rubbish," Matson said. "We have to put on a good performance if we're going to get an outcome in Tokyo.
"They're a really good team and they're really well led and they'll be up for the Chiefs coming up there."
After five rounds of the competition, the Sunwolves were anchored to the bottom of the ladder with three losses to their name. However, they've shown they're capable of challenging the best teams in the competition – giving the Lions a real scare last week only to fall 40-38.