Little talent but a fantastic assortment of 3-and-D role player dudes (Jamario Moon, Quentin Richardson, Dorell Wright, etc) , old washed up former all-stars milking the last couple of ounces of success from their brittle bones (Jermaine O'Neal and Shawn Marion at various times), scrappy defensive role player big men who knew how to stay out of D-Wade's way on offense (a surprisingly productive Udonis Haslem and Joel Anthony), rookie Michael Beasley back when people thought he could one day become an all-star, and of course Pat Riley and Eric Spoelstra running the show and grit-and-grinding their way to victories. Those two teams are an amazing display of what proper roster construction and system design to maximize your star's strengths can do. As with almost any Pat Riley squad the defense was smothering and Wade and his role players provided just enough points to win.
It's still a minor miracle that Wade managed to will those squads to as many victories as they had but let's not pretend Wade had to deal with PDA level incompetency here and one can argue that Vlade is trying to construct a similar situation here (surround the star with gritty role players, play defense, hope to score enough points to win).