Just like in the anime, you see the character disappear, then reappear right behind the opponent, and they punch them right in the back or in the stomach? Well, what if that was in Dragon Block C? You press a certain button on your keyboard, and it goes into a new mode. This mode allows you to move just like normal, but with a time limit; preferably 5 seconds. Your character is not visible to anyone else. It makes you go faster than normal, and, after the 5 seconds are up, your character reappears wherever you relocated.
In the anime, we see, as an example, when Yamcha was battling a Saibamen, and they where moving so fast Gohan could not see them. Only when he focused he saw them fighting.
I just think this would be a good addition to enhance the experience.