Johnson, 6-foot-9, 210 pounds, spent his previous four seasons in the NBA with the Detroit Pistons. Last season, Johnson appeared in a career high-tying 62 games, with a career-best 24 starts, and led the Pistons in field goal percentage at .595. He had a career-high 14 rebounds, with 10 points and three blocks in a career-best 38 minutes versus Sacramento on January 2, 2009 and a season-high 12 points, with 13 rebounds and three blocks in 32 minutes versus New York on November 26, 2008.
Johnson averaged 3.5 points, 3.7 rebounds and 0.97 blocks in a career-high 14.7 minutes in the 2008-09 season. In 24 games as a starter, he averaged 4.8 points, 4.9 rebounds and 1.04 blocks in 19.6 minutes. He recorded 17 games with two or more blocks shots.
The 22-year-old was selected out of Westchester (Los Angeles) High School by the Pistons in the second round of the 2005 Draft.
Weems, 6-foot-6, 200 pounds, was originally drafted by Chicago in the second round of the 2008 Draft. The University of Arkansas product was dealt to Denver on draft night. Weems played in 12 games with the Nuggets as a rookie, averaging 1.6 points and 4.6 minutes.
Weems also appeared in 21 games with the Colorado 14ers of the D-League, averaging 20.5 points (17th in the league), 4.5 rebounds and 3.0 assists in 28.2 minutes. He led the 14ers to the D-League championship, averaging 22.8 points in the postseason.
Delfino played in Russia last season after seeing action in 82 games with the Raptors in the 2007-08 campaign. He averaged 9.0 points and 4.4 rebounds for Toronto. Ukic made his NBA debut last season following six seasons overseas. He averaged 4.2 points, 2.1 assists and 12.4 minutes in 72 games.