After getting a taste of NRL action last season, Lamb might want to move on after the arrival of Watson and Pearce.
Lamb could be relegated to a bench role for the 2018 season, after being a mainstay in the Knights lineup in 2017, meaning minutes might be hard to come by.
The 20-year-old could be a great long-term halves option for the Sea Eagles, especially with DCE only two-years into his lifetime deal with the club.
If reports are correct Todd Carney could make a sensational return to the NRL with the Sea Eagles in 2018.
Carney ended his Australian rugby league exile when he signed a deal to play with QLD Cup side Northern Pride in 2018, but has always affirmed his interest to have one last crack in the NRL.
Sea Eagles coach Trent Barrett told News Corp, while they haven't had formal discussion with Carney, the club is keeping an eye on the controversial playmaker.
If the Sea Eagles were to attempt signing Carney it would need to be rubber-stamped by the NRL after his contract with the Sharks was cancelled in 2014.
Jackson Hastings
The Sea Eagles might not have to look to far to find an ideal replacement for Blake Green, with fiery youngster Jackson Hastings looking to secure a starting spot at the club
Hastings, whose contract expires at the end of the 2018 season, played only nine times in his debut year (2017) for the club, mostly from the bench.
The 21-year-old former Rooster, is hoping Barrett will have the faith in him to partner DCE rather than go to the open market.
Lachlan Croker
The highly-rated 20-year-old joined the Sea Eagles from the Raiders on a one-year deal amid the Mitchell Pearce saga and would jump at the chance if given the opportunity to partner DCE.
In fact, he's already upstaged his potential halves parter during the club's annual 2km pre-season time-trial, where Croker was too quick for second-placed Cherry-Evans.
The nephew of former Raider Jason Croker, Lachlan has only one game of NRL experience making his debut in 2016.
Barrett could give Croker or Hastings a chance in the number six jersey and keep roughly $800,000 in the salary cap to strengthen his squad elsewhere.
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