I've got a better third party idea!
Introducing...
Limecat!!
C'mon, he'd be awesome!! Please tell me you remember that game he had on the SNES...
Here's a moveset:
B--Lime toss: Limecat tosses a lime...similar to Yoshi's Egg Toss
>B--Lime Twirl: Limecat spins sideways, Lime-first...15% damage and medium knockback
^B--Lime Leap: Limecat leaps into the air; a vertical version of Lime Twirl
vB--Lime Slam: Limecat slams the nearest opponent, and rubs its lime in their eyes
FS--Lime Rain: Limes rain from the sky...the limes move at a fast pace, and do about 8% damage per hit...almost unavoidable...
Limecat FTW!!