Sonny left the field in last Saturday night's win over the Dragons with a slight strain of the hamstring.
Sonny has begun rehabilitation and is expected to be available four our Round 19 clash with the Sharks.
Roger was concussed in our Round 16 win over the Sea Eagles at Allianz Stadium, ruling the speedster out of last Saturday's clash with the Dragons.
Roger will be available for a return in Round 19 against the Sharks.
Mike suffered a hamstring tear two weeks ago in a NSW Cup match for Newtown, with the 2013 recruit taken from the field before full time.
Scans have revealed that the speedster will miss up to 8 weeks of action.
Marty suffered a knee injury in the final moments of Round 15's win over the Bulldogs at ANZ Stadium, with the prop hyperextending it while making a tackle.
Marty has undergone surgery and begun his rehab program, which will see the 64-game prop miss 8-12 weeks of NRL action.
Kane suffered an ankle injury three weeks ago in a NSW Cup match for Newtown, against Cronulla.
Scans revealed Kane had suffered a right syndesmosis injury and he has undergone surgery.
The rehab for the injury is expected to take up to 12 weeks, however a return in the NSW Cup finals series has not been ruled out at this stage.
Samisoni suffered a shoulder injury four weeks ago, playing for the Newtown Jets in the NSW Cup, seeing the Tongan five-eighth forced to the sidelines.
Samisoni is expected to be fit for Round 19's NYC clash with the Sharks.
Jack suffered a tear of the cartilage in his knee in the Newtown Jets victory over the Wests Tigers in Round 11 of the NSW Cup.
Jack underwent arthroscopic surgery the week following the injury and is recovering well, under the guidance of the Medical Staff with a return date yet to be determined.
Tautau has undergone surgery after re-injuring his ACL ligament at training last week.
He will not return to play this season.