Hoffman is determined it won't end there and wants to go on to next year's World Cup.
"This is the reason I came back, to win grand finals and be selected to play test footy again," he said. "To do that in the same week has put the icing on the cake on what has been an amazing year."
Test coach Tim Sheens said at the team announcement last week that Hoffman would have been unlikely to have been selected if Sam Thaiday was available.
But he also said the 28-year-old was now a better and more mature player than when he last selected him in 2009 and challenged him to stay in his side - a fact not lost on Hoffman.
"I 100 per cent agree with Tim," he said. "In retrospect, going overseas was the best thing I ever did ... I needed a break from the NRL."
Hoffman revelled in life in the league goldfish bowl that is Wigan - a town where the English Premier League side take second billing to the rugby league team.
"I loved it, the people of Wigan love rugby league and are very knowledgeable," he said. "It was very different to Melbourne where league is not the No1 sport and no one knows who you are."
- AAP