Two of England's in-form teams come up against each other at Twickenham Stoop on Saturday when Aviva Premiership leaders Harlequins play Gloucester Rugby.
The hosts have won five of their last six in all competitions, but they will be expecting a tough challenge from the visitors who have tasted victory in the last five games.
Freddie Burns was unlucky to miss out on a call-up to the England squad, though he should start against the defending champions. Charlie Sharples will not feature due to his international commitments but Ben Morgan has been released from the England setup.
Nick Evans, who recently signed a new three-year deal with Quins, could return to the side following an ankle injury.
Recent form:
Quins: WWLWWW
Gloucester: DWWWWW
Sports Mole says: Gloucester to continue their winning run