The signing of Latrell Mitchell is set to send ripple effects through the contracts of other players, with Rabbitohs football boss Shane Richardson confirming there is still money in the cap to get Jai Arrow at Redfern Oval for 2020.

But they will need to get on their hands and knees to make the deal happen, with Titans head of football Mal Meninga declaring the deal would only go through if the likes of Tom Burgess or Cameron Murray for a player swap.

"We consider Jai pretty important, probably our best player at the club," he said. "We are very happy with Jai staying around."

Mitchell's signing could also prompt last season's regular fullback, Adam Doueihi, out of the Souths.