MILWAUKEE (AP) – The Milwaukee Bucks have signed free agents Carlos Delfino and Zaza Pachulia.  The Bucks announced the signings Wednesday. Terms were not disclosed.  Delfino returns to the Bucks after spending last season with the Houston Rockets, where he averaged 10.6 points in 67 games.  Delfino played for the Bucks for three seasons from 2009-2012. He averaged 10.6 points, 4.5 rebounds and 2.5 assists while shooting 36.6 percent from 3-point range in 178 games with Milwaukee.  Pachulia returns for his second stint with the Bucks after also spending the 2004-05 season in Milwaukee. The native of Tbilisi, Georgia, averaged 6.2 points and 5.1 rebounds in 74 games for the Bucks. He spent the past eight seasons with Atlanta.