George Kambosos returns to Sydney with eyes on Devin Haney, Gervonta Davis, Ryan Garcia and Vasily Lomachenko

But he said Sydney and Melbourne were both “front-runners” and welcomed challenges from Devin Haney, Gervonta Davis, Ryan Garcia and Vasily Lomachenko, who have all called him out since his boilover against Lopez.

Haney, who holds the WBC title – the only major strap that Kambosos doesn’t…