SYDNEY - Dual international Sonny Bill Williams has confirmed a one-season deal with the Sydney Roosters for 2013, but admits coming back to the NRL wouldn't have been his first choice.
Rugby League's worst-kept secret finally became official yesterday, with Williams admitting he only left rugby union because of a handshake agreement he made with Roosters Chairman Nick Politis three years ago.
Williams said the decision was "tough" but he would be looking at the season with a "glass half full" attitude.
The 27-year-old said he'd grown to love rugby union after winning the Super Rugby championship this year with the Chiefs and the Rugby World Cup with the All Blacks in 2011.
Williams said returning to league after a five-year absence would be a "huge challenge."
His contract has yet to be ratified by the NRL but the Roosters expected that to be just a formality.
The former Canterbury Bulldogs star fronted his first press conference with the Roosters with his arm in a sling, and said his pectoral injury will take another two to four months to heal.
But he expected to be ready for round one of the NRL season in early March.
He declined to respond to criticism from former Bulldogs teammate Hazem El Masri, who said Williams shouldn't be allowed back in rugby league because of the way he walked out on the Bulldogs in 2008 when he left mid-season to join French rugby club Toulon.
"Haz is entitled to his opinion," was all Williams said.
Williams said he'd met his new Roosters teammates and was looking forward to the season ahead.
"The boys are a great bunch of blokes, a bit like the Chiefs, they're real young," he said.
"I'm looking forward to getting back out there in a game I grew up playing and put my best foot forward.
"It was pretty tough (to come back). It's tough, but me and Nick are good friends, good mates."