There was a prolonged period of adjustment, especially as Gago, at 1.59m and 69 kilos, isn't particularly big for a forward.
"It took me a while to learn the role, especially because I am the smallest in the team," said Gago. "It was a bit hard for me, with all the contact and the big forwards all around me."
But the 23-year-old has thrived in the position, representing the Kiwi Ferns in the 2017 Auckland Nines tournament before being selected for last year's League World Cup, where the Ferns progressed to the final.
"To be honest now I thank my coach all the time, for making the call to move [me] to the forwards, " said Gago. "I would never return to the backs again. I love the work rate that we have in the middle, and always knowing that we are going to play a big role in the game."
Gago impressed in the Warriors 10-4 win over the Roosters last Saturday. She had a high defensive work rate, and ran a great line off a Laura Mariu pass for the team's second try.
Gago, who describes herself as a lifelong 'leaguie', is still overwhelmed to be part of the first Warriors squad in the NRLW.
"I've been a massive supporter of the Warriors since I was a kid," said Gago.
"I remember watching the first grand final [in 2002], when I was young. I can't believe I am part of the club, and am so honoured about how the women's game has grown over the past 10 years."
On Saturday Gago will face a familiar foe, with long time Kiwi Fern Honey Hireme at centre for the Dragons.
Hireme has been a legend of the sport, and crossed for 13 tries in four matches at the 2017 World Cup, but has opted for the opportunity across the Tasman.
The 37-year-old is one of five New Zealand-born players turning out for the Sydney club, and Gago can't wait for the clash.
"She was my roomie at World Cup so I am looking forward to seeing her again," said Gago. "But this time it is against each other, which will be a bit different. But it's a good opportunity for her over there."
The Warriors' match kicks off at 7:10pm (NZT).