Jamie Noon: 'You're going home in a Watford ambulance'
Newcastle v CastresMatthew Tait and Jamie Noon will start for Newcastle who entertain Castres who have decided that Perpignan next week is a bigger game than a European quarter-final so French captain Lionel Nallet sits this one out. Very strange!
Prediction: Newcastle to win by 13 points.
Worcester v Montpellier
Worcester shouldn't find Montpellier too tricky either with star trio Francois Trinh-Duc, Julien Tomas and Louis Picamoles all missing. Rico Gear, Miles Benjamin and Thinus Delport make up the back three with Shane Drahm pulling the strings from ten.
Prediction: Worcester to win by 22 points
Bath v Leeds
Alex Crockett skippers Bath from outside centre while there is no place for Steve Borthwick who is out injured. England U20 fly-half Adam Greendale makes his debut for Leeds who are without top scorer Tom Biggs.
Prediction: Bath to win by 28 points.
Sale Sharks v Brive
Andrew Sheridan and Mark Cueto return to the Sale line-up but Charlie Hodgson misses out on maternity leave (his wife's) so Luke McAllister starts at fly-half. Brive are without former England trio, Ben Cohen, Steve Thompson and Ben Johnston.
Prediction: Sale to win by 9 points.