He says Williams is also expected to draw sell-out crowds if the Roosters play the Warriors in Auckland next year.
A poll accompanying the story shows 64 per cent of people think Williams will return to the NRL a better player than when he left.
The Brisbane Courier-Mail has another Kiwi-born rugby star Quade Cooper calling Williams' departure from rugby a "massive loss" for the game.
It will rob it of its best inside centre, Cooper told the paper.
However he was happy Williams had decided his future.
Fans have also leapt to Williams defence on Twitter, after an early outcry about his decision to leave New Zealand.
Alexrabina said: "I don't know about you haters, but if someone offered me a massive raise for the job I do, I'd take it. All the best."
Captain_RossT said: "The fact that SBW is the first pro sportsman to treat pro-sports clubs like they have been treating players for 30 years makes me laugh.
John Matheson said he loves Williams more than ever now.
"Turns out he's like the rest of us - he's afraid of commitment too."
Britain's The Daily Mail had another take on Williams walking away from the All Blacks.
"Few players in the 107-year history of the world's most successful rugby team have earned a jersey more easily or tossed it away more casually."