LeBron's first public remarks since his big announcement Nancy Armour, USA TODAY

RIO DE JANEIRO — LeBron James is done making choices.

In his first appearance since announcing he was returning to the Cleveland Cavaliers, James said it's a toss-up between who's better, Lionel Messi or Neymar. He can't say who's going to win the World Cup final between Germany and Argentina, either.

"I think Germany has the better overall team. Argentina has one of the best players in the world, if not the best, with Messi," James said Saturday night during an appearance at Nike's "Casa Phenomenal." "That's why they play the game. We'll see what happens tomorrow.

"Hopefully it's a great one," he added.