Dwight ranked #2 behind Lebron.
You can also read each contributor's reasons for their votes. The best quote is from Jalen Roden for his reasoning for picking Josh Smith as his "Wild Card":
Scary upside and crazy athleticism. Among the league's leaders in blocks and steals, he's also a good defender.
Aren't blocks and steals defense?
http://sports.espn.go.com/nba/news/story?page=Under23-Intro