This past summer, The Avengers showed us what can happen when a group of talented individuals come together as one.  In the NBA, GMs strive to assemble a group of players like the Avengers.  You need a leader on the floor (Captain America); someone to bring the thunder in the paint (Thor); a seasoned vet who has been through the trenches (Iron Man); a sharpshooting assassin who can drain outside jumpers (Hawkeye); and, of cours