Who’s the Brains in this Outfit? 

    By G. P. Avants   Bruce Banner takes a breather. He is one of the four original Avengers that has survived Thanos’ balancing of the universe. He and the cowering Hulk are alone together inside the Hulkbuster having a little heart-to-heart chat.   Banner: Okay, big guy. Hulk: What? Banner: It’s time we…