Ata Mariota extended his Raiders contract to 2028. The team faces uncertainty with possible player exits, raising concerns about their future.
The loss of a senior Canberra player and the potential exit of another deals a "massive" blow to the Raiders, but fullback Kaeo Weekes remains confident the club has a bright future.
The Green Machine have been rocked by contract speculation over the past few rounds, culminating in fresh rumours forward Corey Horsburgh is set to sign with the Perth Bears next season.
The 28-year-old, whose contract doesn't expire until the end of 2027, has been dropped for their clash against Cronulla on Saturday, igniting rumours of an early exit.
It comes after coach Ricky Stuart said the Queenslander's game-defining decision to slap Newcastle centre Dane Gagai was a "f***ing brain explosion" last Sunday.