As much stock as I have in old school YTP culture, I don't think Morshu or Harkinian have even a smidge of a chance of being acknowledged in Smash of all things. That influence only really exists in a vacuum, and one I'm unsure Sakurai is even aware of. Tingle is an obvious choice however - and hell, I think Beedle would be a fantastic choice too. Zelda has a few solid candidates for this.
Lanky Kong would be pretty hilarious, contorting and stretching into all sorts of unnatural shapes. Will toss my hat in the ring for Glass Joe as well, who we talked about recently and I'd still kinda love but I just need them to make Little Mac more capable before adding a second bad Punch-Out character.
And maybe even by some metric Waluigi could be interpreted this way. At least as a character with the amount of zaniness and unpredictability we see from someone like Ebisumaru, leaning harder into that gag anime villain / Wile E. Coyote sort of fold. That's my ideal route for him anyway.
For the record, I myself only thought that Harkinian and Morshu would merely fit the criteria of "the funny" character picks, not that they had any legitimate shot. I agree with you in that they almost certainly wouldn't happen and that Tingle is altogether the more relevant choice.
I also appreciate how you liked my Lanky Kong idea, which actually did get me thinking today... I threw out that character suggestion as a joke because he's the first character that came to mind, but unironically I think he'd be a fantastic character the more I think about it??
Sure, there are characters in Smash with lots of range. The Belmonts, Sephiroth, Min Min, etcetera, and one could argue Min Min already has the whole "long arms" thing going on for her. However, nobody on the Smash roster has Lanky's build. The way he moves and attacks is unlike most other Smash characters, and there are a lot more ways to utilize long arms as a method of attack than what Min Min does, which I feel could really OH FORGET IT LET ME JUST SAY IT OUT LOUD
MAKE HIM A LUFFY STAND-IN
ok maybe
not that literally, but there is a lot of room to explore this idea. Look at how Luffy moves in Super Smash Flash 2 (if you don't know, then look up footage of him in that game). The ways he uses his arms is
so much more expressive than Min Min, even considering that he doesn't use his arms for
that many moves! I love his forward air in particular where he spins clockwise with his outstretched arms clasped and trailing behind him, before his fists finally rocket downward from the momentum and make for the nastiest spike animation you've ever seen in your LIFE. His side special where he reaches his long arms to an opponent before grabbing them as the rest of his body rockets forward to slam them is also a really fun move.
I'm not saying Lanky should have these moves exactly, but I think that Luffy serves as a proof-of-concept of what kind of fun a playable Lanky
could bring to the table... and that's not even mentioning the many moves he can preform in DK64 to begin with. Combine that with original moves for Smash (I'm envisioning an F-Smash where he grabs the ground and builds tension by walking backward, anchoring every step his dexterous feet... before finally letting go and using his arms to slinghsot himself forward, delivering a devastating and satisfyingly-animated drop kick attack) and I really feel like Lanky Kong can be Smash's first true rubberhose character (sorry, Cuphead).
So, yeah. This will probably never happen, but it'd be cool if it did. Smash could use more playable Orangutans.