The Quins are set to travel to Newport on Tuesday evening.
There have been 9 changes for Tuesdays match day squad.
It’s a complete change in the front row as Evans, Jones and Allen start. Josh Helps remains in the boiler room and is joined by Ryan Bean. Ed Siggery and Gethin Davies join Tom Curry in the back row.
Aron Hemmings pairs up with outside half Steffan Marshall. A new centre partnership of Griffiths and Richards adds youth to the backline. Experienced Dale Ford is joined in the backfield by Daf Waters and Corum Nott.
Come on the Quins!