The Cleveland Cavaliers are interested in signing Andrew Bynum.

Bynum has also received serious interest from the Dallas Mavericks.

The Cavaliers will not offer a multi-year deal to Bynum, however, as they want to preserve cap space for 2014 and their expected pursuit of LeBron James.

The Cavaliers could offer $15 million in cap space to Bynum.

The Atlanta Hawks are the only other known suitor for Bynum, but they would prefer to sign Monta Ellis.