• Basketball Australia refers proposed rule changes to Fiba

• Idea aimed at delivering more highlights met with mixed reactions

The slam dunk has long been a staple of basketball, its biggest billboard, showcasing the athleticism and ferocity of its athletes. Now, some within the game want more.

The Australian men’s professional league, the NBL, has lodged a request with the sport’s rule-makers about trialling a way to deliver more of these highlights in a proposal that threatens to alter the game’s fine balance.

Fellow boxers, sporting figures, politicians and celebrities have paid tribute to the champion boxer and community leader, who died aged 75

• Warning: Aboriginal and Torres Strait Islander readers are advised that this article contains images and names of Indigenous Australians who have died

• Follow our Australia news live blog for latest updates

• Get our breaking news email, free app or daily news podcast

Tributes are pouring in for Indigenous Australia boxing great, Tony Mundine, who has died aged 75.

The Guardian understands that the Bundjalung man and father of former world champion boxer and NRL star Anthony Mundine had a heart attack on Sunday, and was in hospital surrounded by family when he passed.