Machenaud: I’ll exploit Sexton’s weak point

France scrum-half Maxime Machenaud is relishing a chance to get one over on his Racing Metro half-back partner Johnny Sexton in Saturday’s potential Six Nations decider at Stade de France.

“It will be special to play against Johnny Sexton,” grins the 25-year-old, who returned to the France starting line-up in the narrow win over Scotland, on Saturday.

“I will send him a couple of messages this week but I don’t think we will be talking until after the match.”