Bernard Laporte has refused to get involved in Clive Woodward's tactical mind games as his French team bid to end England's RBS 6 Nations hopes.
If Laporte is concerned about his England counterpart's attempts to give his side additional options by including Sale fly-half Charlie Hodgson at centre for the Twickenham encounter, he is certainly not showing it.
"That's not a very important selection," said the 'The Kaiser', whose side effectively shackled playmaker Jonny Wilkinson as France won 20-15 at the Stade de France in the penultimate match of last season's RBS 6 Nations Championship.
"What is important is what France are going to do on the pitch and what the intentions of England will be against us.
"We know that Hodgson is a fly-half so probably he has a very good kicking game.
"Maybe on one side of the pitch Wilkinson will play centre with Hodgson at fly-half and at the other side it will be the other way round. But in the end, it is nothing. It's one number 10 and one centre."
Wales flanker Sam Warburton admits he will be proud to lead his country out for a record 34th time this weekend and hopes to cap the day off with a memorable RBS 6 Nations victory against in-form Ireland.