Looks like it's not real. <blockquote class="twitter-tweet" lang="en"><p>Well it was fun while it lasted. LeBron sources refute Deadline report, there's no Space Jam 2 or Warner Bros. project in works</p>— Brian Windhorst (@WindhorstESPN) <a href="https://twitter.com/WindhorstESPN/statuses/437051127922978816">February 22, 2014</a></blockquote> <script async src="//platform.twitter.com/widgets.js" charset="utf-8"></script>