You're browsing the GameFAQs Message Boards as a guest. Sign Up for free (or Log In if you already have an account) to be able to post messages, change how messages are displayed, and view media in posts.
Why won't they add that feature in Tekken games? huh? tell me? why? anyone?
Because it's not a wrestling game.
If you're actually referring to a Create a FIGHTER mode, considering that people are already concerned about broken Combots littering online matches, I think a full fledged create mode wouldn't have a very positive reception.