DAVID Fifita has said he wants to stay with the Broncos and coach Anthony Seibold is confident it will happen.

Tomorrow night at Suncorp Stadium the Broncos will play for their 2019 future against the Eels in a finals blockbuster come two weeks early.

But members and fans who worry about the amazing talent that is Fifita have little to be concerned about.

Fifita is already locked into the Broncos until the end of the 2020 season.

The head coach spoke clearly about teen sensation Fifita this morning, also adding that club favourite Alex Glenn had been offered a new deal.

"David has indicated to me he wants to stay and we don't think we will lose him," he said.

"He loves the Broncos, he is best friends with blokes like Payne Haas.

"Every indication is that he wants to stay.

"He is a player we won't lose - he is from the area, he loves the club and he has been at the club for a long time.

"I understand there will be great interest from other clubs.

"We have a recruitment and retention committee here that gets the budget together, so we have the money there for David.

"We don't have worry about letting players go or whether we have the money to keep him.

"We are really confident we will keep him."

Seibold also said the Broncos wanted Glenn to play an important leadership role for players like Fifita going forward.

"We have made an offer to Alex so we are waiting to hear back," he said.

"We have offered him a two-year deal.

"It is about keeping some leadership around for these young guys.

"He is fantastic, and has played multiple positions for us this year.

"He has been really consistent and he has great leadership qualities.

"We can't just go with young guys - we need experience around them."

Joe Ofahengaue will undergo a fitness test this morning when the Broncos have their final pre-match training session at Suncorp Stadium.

Tom Flegler, who missed training yesterday with illness, is fit to play.

Former Rabbitohs' forward Rhys Kennedy is the man on standby.

Greats seats for the Broncos-Eels clash are available here.