I don't know why everyone keeps thinking it's DDD. The projectile part might fit him well but he's a projectile spammer as well, minions could easily outspam many projectiles in the game. Pit/Olimar are probably the only characters that give him trouble when spamming arrows/pikmin.
According to the matchup chart (yeahyeah, but I want some quick info, maybe not the most aaccurate)...
Dedede has: Falco, Lucas, Pika, Olimar, ROB, Samus, and Zelda as notable projectile spammers.
Ike has: Falco, Dedede, Link, Lucario, Lucas, Pika, Olimar, Pit, ROB, Snake, TL, and Wolf
Ike fits the bill better here, but the hint doesnt necessarily go off of the best option
available, remember that. Dedede does have problems with projectile spammers, though.
Also, he's not exactly a slow character. Anyone who has played DDD knows his aerial game, particularly his B-air and N-air, is fairly quick and his forward tilt covers a wide range, goes through projectiles and has a disjointed hitbox. Which means he can reach and poke campy characters with ease.
Compared to most the cast, yeah, he is pretty slow. He may be faster than other big characters like Charizard, Bowser, and Ganon, but he's not even at average speed. Most of his attacks have lag, his movement speed in the air and on the ground isnt the greatest, and he just doesnt match up well with quickees.
So yeah, he's not fast, but I wouldn't call him slow either. The only fast character I guess he has trouble against is Metaknight, he goes fairly well against the others, including Sonic. The only really slow part about him are his smash attacks, as his tilts and aerials come out quick most of the time.
This has nothing to do with him having some speed. It doesnt matter if this character is fast or slow, the hint says they have problems with faster characters. This means they have problems with people who have above average speed, or at least the characters they have issues with are faster.
Dedede has many more bad matchups with fast characters than Ike does. This seems to be the main part of the problem with fast/projectiles hint. The projectiles seem to be an add-on, while the speed part is probably a bit more important.
people like Sonic, Diddy, Squirtle, MK, Ness, and Pika are some of his issues.
ike has more problems with projectile spammers.
He doesn't really have any "turn-around" properties either except for the Dededecide. Ike fits this part of the tip much better considering that he can kill you easily at low percents.
Dedede kills incredibly early as well, so whats your point?
turn around instant if you don't react fast enough.
They both fit this with they're powerful attacks, but you have to consider a few other tricks Dedede has. Yes, you mentioned the cide, but what about the Gordo? The game can completely switch around when this thing flies at you and you're caught of guard. He also has CG's that might cost you the match when you react to slow. Dk has to stay on his toes for fear of the infinite. Mostly, the Gordo is what I think this part means.
On a last note, his recovery is fairly gimpable, we all know that, but not more than Ike's. Considering that the hint says" we've come to realize just how easy this character's recovery can be to punish sometimes", the probabilities that it might be Ike are much higher due to the fact that DDD has more options for recovery, including 4 jumps and the ability to cancel his Up B.
oh, but you theres a key word in this part of the hint...
we've come to realize just how easy this character's recovery can be to punish sometimes
You mention canceling his Up B. This is where I think the sometimes refers to. If he doesnt cancel, he cant grab the edge. If he does, and you're on the ledge, he doesnt do damage and falls to his death.
It doesnt necessarily mean to gimp, though, just punish. Dedede can usually only be punished for using his UpB when he cancels it. Here, he's helpless.
While I do think Ike fits this, you cant say Dedede doesnt fit this just as well.
These are my main reasons for thinking that it's not DDD. This hint just screams IKE.
At first glance, it does scream Ike. I thought it was Ike myself until I did a little analysis a few pages back. Check that out if you get the time.
I'm not saying its going to be Dedede, just that he's as likely as Ike is.
Or more so.
But it could still be someone else entirely! x___X