Warrington have named Luis Johnson and Harvey Livett in their squad for this weekend’s trip to Castleford, after recalling them from their loan spell at Hull KR.
It is a blow for relegation haunted Hull KR, who had named the pair in their 19-man squad to face Huddersfield.
The Wolves suffered a home defeat to Salford last week, and coach Steve Price has named a 21-man squad.
Included is co-captain Chris Hill, who returns after a two-match ban, while Sitaleki Akauola starts his two-match ban.
Hull KR have been forced to draft Owen Harrison and Adam Rooks in to their line-up.