Speculation is mounting that the Bulldogs could move Moses Mbye to hooker as soon as this week, to accommodate rookie half Matt Frawley.
Rabbitohs forward Sam Burgess faces a two-week suspension for a shoulder charge, after being charged (no pun intended) following their Good Friday loss to the Bulldogs.
The Titans will be without forward Chris Grevsmuhl for 2-3 weeks after he injured his groin in their loss to Brisbane. Centre Dale Copley could also miss extended time with a back injury.
Penrith coach Anthony Griffin has come out in support of embattled skipper Matt Moylan.
The NRL is looking at making changes to the make-up of club rosters, in the hope of reducing mid-season transfers.
Knights coach Nathan Brown has nominated his hooker Danny Levi as a potential bolter for the Kiwis World Cup squad.
The Tigers are confident winger David Nofoaluma will reject the Eels to re-sign with the club.
Boom Panthers forward Viliame Kikau re-signed with the club for a further two years.