The Cleveland Cavaliers have offered free-agent center Andrew Bynum a two-year contract worth an incentive-laden $12 million annually, sources close to the process told ESPN.com's Marc Stein. Bynum has not canceled scheduled recruiting visits this week with the Atlanta Hawks and Dallas Mavericks despite the offer, which he received Monday. According to the sources, the Cavs are mostly worried about Dallas in the Bynum chase and thus have tried to construct an offer that the Mavs can't touch while likewise doing no harm to their long-planned bid to try to bring LeBron James back to Ohio in free agency in the summer of 2014. The Cavs would hold a team option in the second year of the proposed deal, which they feel would provide the needed flexibility to keep Bynum if he bounces back in a big way or part ways with him if Bynum's famously shaky knees -- he had arthroscopic surgery on both knees in March -- don't hold up. Source: ESPN