England's 12 Premiership clubs will share in a compensation pot of around £13m after settling a dispute with the RFU.
Saturday’s Premiership action sees two London derbies, a battle of fly-halves, while London Welsh and Sale lock horns.
Saracens have signed 28-year-old Romanian international Catalin Fercu from Timisoara Saracens.
Saracens extended their hex over rivals Harlequins with an astonishing 39-0 rout in a night of high drama at The Stoop.
A stunned Conor O'Shea described Harlequins' 39-0 home loss at the hands of Saracens as an "incredible emotional low".
Harlequins will be eager to gain revenge over Saracens when they meet in a repeat of the semi-final clash at the Stoop.
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