Cavs sign former No. 2 overall pick Derrick Williams

The Cavs are signing forward Derrick Williams to a 10-day contract.

Williams, 25, was waived by the Miami Heat this week. He's 6-8 and was the No. 2 pick of the 2011 NBA draft by the Minnesota Timberwolves.

Williams will sign later today and is en route to Oklahoma City, where he could play for the Cavs tonight.