Kylie Leuluai has ended a 10-year association with Leeds to become Warrington's head of rugby operations.
Castleford have signed Hull KR prop Mitch Clark on a two-year deal as they continue to shape their squad for the 2018 season.
St Helens forward Jonah Cunningham will join his father Keiron at Leigh next season after the clubs agreed a loan deal.
Catalans Dragons have signed Million Pound Game hero Lewis Tierney on a two-year contract.
Catalans Dragons have handed Arthur Romano and Georgy Gambaro full-time deals and extended hooker Alrix Da Costa's contract to the end of the 2019 season.
Leeds and Castleford will meet at Super League's Magic Weekend in 2018, which will be held in Newcastle for a fourth successive year.
Castleford have re-signed half-back Jamie Ellis from Huddersfield on a three-year deal.
Catalans Dragons' former New Zealand international Louis Anderson has signed a new contract for 2018.
Huddersfield Giants have signed Colton Roche from Bradford Bulls on a two-year contract.
Stevie Ward revealed he would have been included in England's World Cup squad were it not for his shoulder injury.
Zak Hardaker is out of England's World Cup squad after he was provisionally suspended for failing a drugs test.
Danny McGuire believes Leeds produced the "perfect" performance to defeat Castleford in the Super League Grand Final in his final match for the Rhinos.
Andrew Henderson has left his job as head coach of London Broncos to become assistant to new Warrington boss Steve Price.
Gary Hetherington is optimistic Leeds Rhinos can maintain their success despite the departure of key personnel.
Leeds claimed their eighth Grand Final title with a convincing 24-6 win over Castleford at Old Trafford on Saturday.
Stevie Ward admits that he contemplated retiring from rugby league after dislocating a shoulder against Hull.
Leeds coach Brian McDermott hailed the Grand Final victory over Castleford as "the best win ever" after dark times for the club.
A look back as Leeds beat Castleford 24-6 to be crowned Super League champions for the eighth time.
Danny McGuire admits he owes a debt of gratitude to Daryl Powell but will be in no mood to repay him at the Grand Final.
Leeds' Stevie Ward has been cleared to play in Saturday's Grand Final just a week after suffering a dislocated shoulder.
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