The Broncos’ official website confirms that Henderson has the two players in his sights, though he has not revealed their identities.
Henderson was delighted with his team’s win over Batley on Monday, their fourth consecutive victory at home.
Hoem form will be crucial to the Broncos’ chances of success this season, according to the former Scotland international.
“It’s massively important,” he said.
“We spoke about that as a group early on in the season, that our home form needs to be good.
“It’s imperative for our season that we have strong results at home and so far so good it’s a 100 per cent record.2