You guys must not watch much NBA basketball. Getting "that bunch" to run plays, play defense, etc? Those guys are the best players in the world. The last roster they sent maybe you had a point if they had won but the 2008 team is the best assembled roster of talent since 1992.
Kobe is always on the all-defensive team. Ditto for Jason Kidd. Lebron's defense is way underrated because of everything else he does and people are just now getting to see it on a world stage. Melo and D-Wade aren't known for their defense so they did step it up a little. It's easier to play great team basketball when you're playing with other great players. J-Kidd, Deron Williams, Chris Paul, and Tayshaun Prince are the consummate team players, as is Lebron. Kobe isn't exactly known as a team player but he was much more so this year and that's why he won MVP of the league (even though CP3 deserved it).