Yeah I feel like I come off as really angry when talking those points, it was an honest apology haha.
I'm glad you're not one of those people who get stuck on the size argument. Impossible to really argue past that point. I'm happy to just say 'they'd find a way to make him look good' and not really look at that point.
If we go to move set, first I'll say this - modders, while I really appreciate them and think they do some really cool stuff, are not game designers. Generally they have some combination of good coding skills and/or modeling skills. This allows them to take a thing, make it how they picture it, or how it was pictured in another game, and frankenstein it somewhere else. While this is neat, this is different from a designer. What a modder is missing is the professional experience in making something new altogether. So while yes, modders have tried to make Ridley work and failed, they are just that, modders. There really isn't a great existing Ridley model that would work well in smash, which is why you probably have trouble picturing it. Sakurai 'forcing' it, is really what he does with all characters - taking them and molding them to fit smash. It's not some godly effort that would for some reason take more effort with Ridley than with another character. Sure, it would take a little more time to make a new model for a character than for say, Mario. But in comparison to say, balancing Rosalina, who has a second command-able object? Making a model is nothing compared to that.
I do agree with you on one point - playable or not, Ridley will 100% make some sort of appearance in this game. And if you just don't want him playable, I can respect that. There are characters I just don't really want to see playable either (not a Decuideye fan here). I'm not going to be offended just because you dislike a videogame character, or think that character should appear in a different way than I do. I just want to clear the air of misconceptions about silly things like 'he's too big', or 'he'd be much harder to implement than a normal character', Because those things are provably false.