first, yes i misunderstood the naval thing. still, the air units in FE have to come down to attack. in AW, many higher flying aircrafts such as bombers and fighters can only be touched by two ground units and one naval unit.
even though i like Mona better then Ashley, and pretty much has a bigger part then Ashley, I have to admit Mona really couldn't have a good moveset. at least Ashley has witchcraft. though I think 9-volt would work out for SSB4. he could be a faster but weaker clone of Wario.
Challenger approaching, 9-volt!
9-volt: 9-volt is a genius elementary school kid in Wario Ware. He's one of Wario's friends (I bet Wario ***** him lololol) who works on his games with him. He's addicted to video games, mostly old Nintendo games but also some new Nintendo games. He also is a DJ, which he also does for fun on his spare time. In Wario Ware Twisted! (the second game) he meats someone called 18-volt, and they become best friends. 18-volt has a boombox and loves music, mostly newer music as opposed to 9-volt, but also shares a love for video games. he's also like twice the size of 9-volt even though he's in 9-volts class.
specials
side-B:
his scateboard. it would have similar affects to wario's bike, but would go faster but not as much damage. rather then doing a wheelie, he can lean his board up a little, but it won't be as high.
up-B: I'm thinking tornado would boost him up. this is kinda like Links boomerang, or maybe like the wind waker. it would twist the enemy like Wario's. for a more classic aproach, it could be a high jump with his fist up, hitting a block and getting a coin. it wouldn't twist the enemy, but it would lead them up until when he gets the coin. keep in mind that5 there won't be any more close clones, only slightly similar ones.
down-B: this will be much different from the waft. he'll take out 18-volt's boombox and you'll see sound waves around him. he may go up a little, but not as much.
neutral B: i don't know about this exactly, though I'm think it would just be like a grab except it can also go in air. it may be like a combination of diddy kongs and wario's nuetral B.
tilts
nuetral A: jabs
side A: a longer punch (like wario's)
down A: instantly takes out a record and stabs downward. pops them upward.
up A: shoots his hands in the air, holding the wii-mote and numchuck.
Smashes
Forward Smash: swings the wii tennis racket. Or the Ping-Pong looking racket in the old tennis games.
Down Smash: Kind of like Wario's down smash, except makes it look more like break dancing.
Up Smash: the bulbs on his helmet explode, sending the enemy upward.
Airs
Nair: does a skydiving looking attack like wario or DDD, except has a balloon rider bubble above him. it could also be a parachute from the game parachute on the G&W, assuming G&W isn't in SSB4. i don't think he will be.
Fair: swings the 2-D master sword.
Dair: rotates upside-down, just like wario
Bair: headbutts like wario
Misc.
toadstoal jump: bounces off with his fist above his head like the classic mario.
taunts: up taunt is a jumping jack, side taunt is swinging the wiimote like a sword, and down taunt is sitting down and playing DS.
Final Smash: I'm thinking either turning 2-D and very big. he'd be invincible, and like Wario-Man and retain his moves but they would have slightly different affects.