LF2 extended

[A-Man]

Seems like the second ball would knock the target too far. You'd either need to have a teleport in the comboing move (which would make it overpowered if you ask me), or it'd be an attack where the Nino would just rush forward and punch/kick the target before he lands. If you go with the latter, then an attack like Smash bros' Falcon's "Raptor Boost" would fit very nicely with the Nino's apparent fighting style:
http://supersmashbros.wikia.com/wiki/Raptor_Boost

Edit: Just want to say that Deep's new look is really awesome. I hope it won't change for whatever reason.