While the summer of 2014 is on the minds of many basketball fans, LeBron James said he hasn't even given it a thought. The Miami Heat superstar, who could headline next year's bumper crop of free agents, said at this point he doesn't know what he's going to do.

"I have absolutely no idea," James recently told ESPN.com. "I would love to spend the rest of my career in Miami with this great team and great organization as we continue to compete for championships. That's ideal. But we don't know what may happen from now to the end of the season. That's the nature of the business. It's the nature of not knowing what tomorrow brings.

"I mean, as a kid, I never thought the Bulls would break up. Never. If you'd of told me as a kid that [Michael] Jordan and [Scottie] Pippen wouldn't play together for the rest of their lives, I'd have looked at you crazy. And Phil Jackson wouldn't be the coach? I'd have looked at you crazy. But sometimes the nature of the business doesn't allow things to happen like you would want them to. But we'll see."

As James and the Heat go for their third straight championship this season, the question of whether James will opt out of his contract and become a free agent in July 2014 will hover over their pursuit. Several other superstars, including New York's Carmelo Anthony, the Lakers' Kobe Bryant and James' Heat teammates Dwyane Wade and Chris Bosh, also could be on the market. But James is by far the biggest prize of them all.