The purpose of the videos is to get new people interested in the game, period. This isn't like MVC3 where as a spectator you don't need to know much more than "oh he connected a hit now he's going to kill." or "careful of Doom's footdive!", and people can't get interested in something they can't understand.
If someone is already motivated enough to pick up the game and learn a specific character, he's beyond the scope of the videos.