GIANTS coach Adam Kingsley said "anything's possible" for his team after watching them overturn a 24-point final-quarter deficit to defeat the Swans and move to a 3-4 win-loss record.
"A lot of the numbers today weren't in our favour, but we still found a way to win so we've still got a lot to work on, there's no question about that," he said.
"To be able to be in every game, not being perfect by any stretch of the imagination, but still get some results, I think once we start to piece our game together a little better, then I think we're capable of a lot more."
Kingsley was full of praise for his match-winning captain, after Greene kicked four goals from 22 disposals.
"He's an outstanding player, there's no question. He's been that for a long time," Kingsley said.
"He's had that impact on games for a long period of time now and he just seizes those moments and looks for those opportunities where he can impact and I thought he was fantastic.
"His ability to win the ball in contest is elite. Typically, when you go through all the elite players in the League, they all win contest, and his ability to do that in critical moments also is as good as anyone."