"You've got to get your kids ready at some stage and start the process," Bennett said.
"Obviously Payne's going to be an NRL player for a long period of time.
"It's just getting him into the game and how you do that and try and manage that. Because I don't want them to get ahead of themselves. At the same time I want him to be able to handle the situation as well.
"He's been in the state league for a while and he'll probably spend a few weeks on the interchange bench and maybe then we'll make another decision."
Asked about his decision to leave Lodge on the bench for three-quarters of the game, Bennett said: "Matt was just off his game tonight."
In just 21 minutes of game time, Haas ran for 86 metres.
However, most impressive was his effort on a key kick-chase which saw him collar Richie Kennar and trap him in-goal.
The play gave the Broncos field position and led to James Roberts crossing for what proved to be the match-winning try.
"That was a big effort and a big play from a big boy on debut," Broncos teammate Kodi Nikorima said.
"He's still a young bloke and he's doing a lot to learn.
"But what he did well tonight is he ran hard and he tackled hard. That's all you can ask of a young prop coming into the team."
Nikorima revealed Haas was showing signs of butterflies in his stomach prior to kick-off.
"Before the game started I told him 'go out there and have some fun, it's just another game'. He told me he was a bit nervous before the game. I tried to calm him down," Nikorima said.
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