Cavs sign forward Derrick Williams to second 10-day contract The Cavaliers have signed forward Derrick Williams to a second 10-day contract Check out this story on USATODAY.com: http://usat.ly/2lwhrIW The NBA champions have been impressed with Williams, a former No. 2 overall pick, and it’s likely they will sign him for the remainder of the season when his current contract expires.