The Rockets waived Josh Harrellson today to make room for Carlos Delfino, the team announced. Harrellson was acquired by the Rockets from the New York Knicks as part of the Marcus Camby sign-and-trade on July 11. Harrellson saw action in two games with the Rockets at 2012 NBA Summer League. He averaged 4.4 points and 3.9 rebounds in 37 games (four starts) with New York in 2011-12. Harrellson’s contract was not guaranteed although it would have become guaranteed on Thursday.