20BETTER: RED HULK
The Red Hulk was already an incredible character to begin with because it was unheard of to see a character that could equal Hulk himself. Surely, there were creatures more powerful than Hulk and vice versa, but we hadn’t seen someone so on par -- it really is Hulk versus
Since his release in 2008, Red Hulk has maintained a decent villain. Usually, when a character has been around long enough, they tend to have both rises and falls in popularity -- a natural reoccurrence. But Red Hulk has always been a very worthy and interesting villain, offering a unique challenge that no other competitor has. Besides, the moustache and sunglasses that were added later are pretty iconic.