Brisbane forward Payne Haas will likely miss the next 2-4 weeks after suffering a suspected high ankle strain in the Broncos' 22-20 win over the Bulldogs on Friday night.
Haas will also be monitored for concussion symptoms, after the hit by David Klemmer not only saw him leave the field with a limp, but dazed as well.
In positive injury news for the Broncos, Alex Glenn and Jack Bird should be fit to face the Sea Eagles next Saturday, after both pulling up sore during their win over the Dogs.
Glenn left the field with hamstring tightness while Bird had quad tightness, but the pair should be given the okay from the club's medical staff to face Manly next weekend.