That guy...
Made me want to blend out both of my eyes with a hand-held blender. If I'm not mistaken, Ridley's shadow proportions are perfectly feasible to be a playable dude providing he, I don't know, crouched like in (almost) every Metroid Game ever. Maybe his wings appear too large, but those are easily folded because, you know, animals tend to fold their wings when not in use(the only exception would be insects like butterflies or dragonflies...but Ridley is neither of those.)
I'm not saying that the shadow isn't total proof he's a playable character or what because it's a bloody shadow(as good as S.O.B. and the ilk's shadow work as been, it's not concrete as, say, his actual body. However, the fact remains about the shadow is that his wings, much like Prime 1's Meta-Ridley are massive compared to his body. Last I checked, Other Ridley's wings weren't that big.
Finally, saying someone would be awkward smaller just because you think so is the dumbest, meat headed thing I have ever seen. This is coming from a guy who's best friend told him King K. Rool wouldn't be in the game because he was too ugly. I don't think the work of a small team of modders compares to a full scale project undertaken by a team of skilled developers. Even if he did look awkward, it's not like Ridley is a bloody ballerina dancer. Even large, he looks kind of awkward.
Finally, number of games =/= placement. I hope to god that Jiggs is cut to prove that. I have nothing against Jigglypuff, but I really think she should step down. Mewtwo would be a much better fighter, in my opinion. But that's aside the point, that guy should be banned from the internet.
I'm fine with you being against Ridley if you can think of honestly good reasons, but spewing opinionated judgment does not nor will ever qualify as legitimate reason.