After volunteering in the recovery efforts and finishing off the season, Fardy had another go at cracking Super Rugby. He's since struck up a strong friendship with young Wallabies lock Carter, whose father and former Wallaby David runs a big farm out in Quirindi, NSW.
Mann-Rea, on the other hand, gave up rugby in 2007 to spend a few years working 500m underground in the Illawarra coalmines to provide for his family - before also giving rugby another crack.
Fardy admits they're an odd bunch, but he wouldn't prefer to be around any other group.
Fardy and Carter's signature is a huge boost the Wallabies.
With the 2015 Rugby World Cup in September, more and more Wallabies are looking to spend the 2016 and 2017 seasons with lucrative deals in Europe and Japan before making their next run at the 2019 World Cup.
Carter, the Wallabies' 2014 Rookie of the Year, has spoken to Fardy about his experience playing overseas compared with the pride of playing for your country.
"We've seen a few blokes going overseas in the last couple of years," Carter said. "But the big one is the chance to play for your country. That's a major tick in any box. Any kid growing up wants to play at the highest level. It's one of the main motivators for myself."