Jersey's prop Oli Tomaszczyk has parted company with team by mutual consent after a three-and-a-half month stay in which he made 10 appearances.
Harvey Biljon says Tomaszczyk wishes to seek other opportunities elsewhere and the club agreed to let him go.
His departure won't dampen Jersey's enthusiasm ahead of their weekend league game against Moseley.
Playing on home soil for the first time in five weeks, Jersey will be looking for a win to propel themselves back into the top half of the Greene King IPA Championship.
The Islanders slipped to seventh in the table after being well-beaten by league leaders Bristol at Ashton Gate, with a final score of 35-12.
Head Coach Harvey Biljon was disappointed by his players performance against Bristol and says they will be looking to put it right in front of a home crowd:
Saturday's opponents at St Peter are on the opposite end of the Championship table. But the Midlanders have won four of the seven previous meetings between the clubs,with one draw.
The last time two the teams met however Jersey have come off on top on both occasions a 40-21 home win in the final match of last season, and a gritty 18-29 success at Billesley Common last October.
Saturday's match against Moseley kicks off at 3pm, and will be followed by the live showing of the Scotland v England match in the RBS 6 Nations on the many big screens at St Peter - kick-off in the Calcutta Cup is at 4.50pm.
There are five changes to the starting XV: two of these are in the back-line, with Aaron Penberthy starting at fly-half in place of Brendan Cope, and Oli Evans selected at centre in the absence of Tua Otto.
There's a change in each row of the scrum: Danny Herriott coming in at prop, Uili Kolo'ofa'i in the second row and captain Alex Rae at flanker, plus a potential league debut off the bench for Rhys Owen.
Several players could not be considered for selection. Lock Will Rowlands has temporarily returned to parent club Wasps while team-mates Joe Launchbury and Bradley Davies take part in the RBS 6 Nations, and fellow loan signings Max Clark and Rory Jennings are also unavailable - Clark has temporarily returned to Bath, while Jennings sustained an injury against Bristol.
Flanker Gary Graham was also injured against Bristol, and will be absent for several weeks.