| Ninpanda said: Ridley wouldn't fit in at all, people. He's far too large, (like, three times the size of Bowser) would look clumsy and stupid on the ground and just wouldn't fit in with the other fighters. Let's just be happy, that he's included as an unplayable character. |
Pfft, you dare doubt Nintendo's ability to resize characters? Bowser's been all over the place (See: Sunshine. Still have no idea what happened there...). 
He'd be a bigger bulkier MetaKnight as far as movement/jumping went. He'd have four "jumps" (flaps of wings like MetaKnight/Pit), and a gliding recovery special.
I'm guessing his stats would be something like this (out of five):
Size: 5 (even though he's shrunked down, he'd still be up there with Dedede and Bowser)
Weight: 4 (He's a skinny thing though, so he wouldn't be impossible to knock out. About Ike's weight)
Power: 4 (Claw slashes and tail sweeps for Smashes. And energy blasts for Specials.)
Speed: 2 (Slow and somewhat clumsy on the ground, but his wings allow him to traverse at a somewhat faster speed than the slowest of the slow.)
Jump: 4 (Right with King Dedede in jumping ability)
Ridley! Believe! (That was the NSider [official Nintendo forums] saying for Smash Bros. Brawl. 
)
