Bordeaux's Du Preez wary of Northampton's Champions Cup revenge mission
The French club powered to a 28-20 victory in May's decider in Cardiff to secure their first major title.
That prevented Saints from winning a second Champions Cup title as Bordeaux-Begles's star-studded backline and grizzly forward pack produced an impressive display.
"We know how dangerous Northampton are," Du Preez told AFP on Wednesday. "It's probably our biggest game of the season.
"I know they'll be thinking of the final last year and they'll want to get one back on us."
Du Preez, 30,...