Heihachi Mishima (Tekken)

Movelist
Normal Attack: Flash Punch Combo 
Charged Sides: Iron Hand
Charged Up : Demon Uppercut
Charged Down: Demon's Wings
Normal Special: Spinning Roundhouse
Special Sides: Hell Axle
Special Up: Air Hop Kick
Special Down: Jichinsai
Final Smash: Kuma Tag Team: Kuma appears and follows fighters to attack them with claws
and body

WHY should Heihachi be in Smash Bros? What unique stuff would he bring to the game? I haven't played Tekken, so I have no idea what any of those moves do! A detailed description (AND NOT A VIDEO) please.

Here are a few examples of support threads with thought and effort behind them:

https://projectcrusade.forumotion.com/t3738-shovel-knight-shovel-knight-discussion-steel-thy-shovel%20

https://projectcrusade.forumotion.com/t3756-lip-panel-de-pon-discussion

Anyway, I actually support Heihachi, but mostly becauze of the moveset ideas proposed by the community in the past. Basicly he would a very combo oriented character, somewhat like ruy.