LeBron James said Saturday that he is still uncertain about what 2010 will hold for him.

James is in England as part of a promotional tour.

"I haven't decided," James said.

The Cavaliers acquired Hall of Fame center Shaquille O'Neal in June, a move that excited LeBron.

"I think it's going to be great," he said of the playing alongside O'Neal. "It's an opportunity to play with a Hall of Famer. He demands respect."