Three Warriors players will be in action for Hartpury in their Championship against leaders Doncaster Knights at Castle Park on Saturday.
Lewis Holsey will start at loosehead prop for the Gloucestershire club with Ben Murphy, who made his debut off the bench against Jersey Reds last week, providing front row cover on the bench.
Scrum-half Ollie Wynn, who played for Ampthill on a dual registration earlier in the season, has now joined Hartpury on a similar arrangement and is in line to make his debut for them at Doncaster as a replacement.
They are among six Warriors players who will be in loan or dual registration on Saturday.
Back-row forward Caleb Montgomery has been named as a replacement for Cornish Pirates in their Championship match against Bedford Blues at Goldington Road.
In National Two North Jack Forsythe will start on the blindside flank for Luctonians against Rotherham Titans at Mortimer Park.
Lock Cheick Kone is named among Luctonians’ replacements following his recovery from injury.