User blog comment:Shabook/Big Bads & Dragons/@comment-27180456-20151222220352/@comment-112155-20151222223156

You misunderstood the whole concept of the Dragon...
 * 1) In Iron Man, Raza wants to act with Stane as Co-Big Bads, but Stane only uses him until his purpose has ended
 * 2) In The Incredible Hulk, Blonsky was Ross' Dragon, until he emerged as the actual Big Bad
 * 3) In Iron Man 2, Justin Hammer wanted Vanko to be his dragon, but Vanko had his own agenda.
 * 4) In Captain America: The First Avenger, Zola acts as many things, but he is never a Dragon / physical henchman to the Big Bad...