Speaking of Konami here's something I haven't ever brought up in the thread...
Frogger? What about Frogger? A classic arcade rep and probably dirt cheap as far as licensing goes.
The only thing I'd personally prefer is to not use the cloth-wearing talking adventurer Frogger they tried in the aughts and instead opt to go for a faithful interpretation of the classic Frogger. I know people would say it's impossible because it's just a frog at that point but I think that's where the charm would lie and really does anybody actually like talking clothed Frogger? I think he sucks.
I feel like this Frogger (Frogger 3DS cover) has enough personality to carry the character into Smash. You'd have to get really creative with his moveset. Up-Special could have him jumping off a lily pad. Neutral-Special could be like spitting poison darts. Side-Special could have him summon a truck to run over opponents while he rides on top kind of like Wario's motorbike. Down-Special would be him burping some random animal out of his mouth that acts as an AI assist. A swarm of flies would quickly follow the nearest opponent around and do small damage with no knockback similar to how standing in Pirana Plant's poison works, second one would be a snail shell that acts as a heavily projectile similar to K. Rool's blunderbuss bullet and the final one would be a snake that scurries around the stage until near an enemy player to bite at!
Tilts could be tongue attacks. Smash attacks would have him summon his briefcase (
https://twitter.com/7even_seas/status/1272952745910140928) and swing it in the appropriate direction and his grab/pummel/throws would be ripped from Yoshi and he could use his grab (tongue) to grab ledge. Aerials would have use his stretchy limbs in some odd fashion to spin kick and flip around wildly. Give him a float (holding jump button) where he fills up his mouth with air like a ballon (the thing he did in his meme game) and him croak the air out as the float runs out.
You could even put the tie on him and have his alts be real-world frog recolors coupled with an accompanying wacky tie to match.
For the stage I don't know. I'm thinking some really chaotic... Like having the stage platform be constantly be moving from truck to truck requiring the players to constantly jump towards the middle as the trucks on either of the far sides drive into the blast zone. That'd be really cool I think.
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