Executives that spoke with Bobby Marks of ESPN at the G League Showcase suggested the NBA career of Dion Waiters is "likely over barring an incredibly unlikely turnaround."

Waiters has been fined three times this season for a total of $1.4 million.

"The Waiters contract is as close to untradable that I have ever seen in the NBA," one league executive said.

The Miami Heat almost certainly won't attach Kendrick Nunn, Bam Adebayo, Duncan Robinson or Tyler Herro to incentivize a team to take Waiters. Miami isn't allowed to trade a first round pick this season.

Waiters is owed more than $12 million next season.