in the NBA draft, the Trail Blazers drafted guards Nolan Smith from Duke University with the 21st selection and Jon Diebler from Ohio State University with the 51st selection. On the same day, the Blazers front office had made a three-team trade with the Denver Nuggets and Dallas Mavericks. The trade sent Blazers guards Andre Miller to Denver and Rudy Fernández to Dallas along with international player Petteri Koponen, who had yet to make an appearance for Portland; Denver then sent guard Raymond Felton to Portland and Denver also received rookie forward Jordan Hamilton from Dallas as well as a future second-round pick from Portland. The 2011 lockout put transactions on hold until early December, and the Blazers were hit with three downfalls once the date came: Brandon Roy announced his retirement due to chronic knee problems, Greg Oden was diagnosed with yet another setback involving his ongoing knee issues, and LaMarcus Aldridge underwent heart surgery. Interim GM Chad Buchanan signed three free agents in the week before Portland's first exhibition game: Kurt Thomas, Jamal Crawford and Craig Smith. In the shortened 2011–12 NBA season, the Blazers got off to a 7–2 start. But the team quickly began to collapse, as starting point guard Raymond Felton, among others, struggled with McMillan's new approach to a running-style offense. The team gained some notability as Aldridge was named to his first All-Star Game. Despite Aldridge's performance, the rest of the team became more inconsistent. On March 15, 2012, the Trail Blazers made several moves, including two trades before the 3 pm EST deadline. Center Marcus Camby was sent to the Houston Rockets in exchange for center Hasheem Thabeet and point guard Jonny Flynn. Portland also received Houston's second-round draft pick in the 2012 NBA draft. Portland then traded forward Gerald Wallace to the New Jersey Nets for center Mehmet Okur, forward Shawne Williams, and New Jersey's first-round, top-3-protected pick in the 2012 NBA draft. All four players acquired in the trades held expiring contracts, meaning they would be free agents at the end of the season. Oden was released from the roster after playing a total of 82 games in five NBA seasons, being cut along with Chris Johnson in order to make room for the incoming traded players. Finally, head coach Nate McMillan was also fired, leaving the franchise with the third-most coaching wins, behind Jack Ramsay and Rick Adelman. Portland