LeBron James is undecided if he will participate in the 2020 Tokyo Olympics.

James said the chance to play for Gregg Popovich will be a big consideration.

"It factors a lot," James said. "I've said that before. He's just a great mastermind of the game of basketball."

James recently called Popovich "the greatest coach of all time."

"Team USA is in good hands with him," James, a gold medalist in 2008 and 2012, told the Associated Press at the time of Popovich's hire by USA Basketball. "It was in good hands with Coach K. It's almost like 'The Godfather.' We hand it off to Michael Corleone now."