(
TCT~Phantom
Perhaps what could speed up calculations, given that we're not
that far from launch, is to make a Google Doc and share access with some people on the board?)
Anyway...
Ken
Would almost certainly be an Echo, because you know... he's an Echo in Street Fighter. He is pretty much a perfect choice for an Echo for that reason. Give him his back throw variant (it's like Pikachu's backthrow!) and one or two of the other differences between them from SF. Being the OG Echo Fighter is kind of a boost for him. Richter shows they might boost 3rd party reps with Echoes, and Vergeben has said that Ken is in. Kind of annoying that we'd get Ken but not Protoman or Bass (or even Roll), IMO.
Ken chance: 74%
This is mostly due to Vergeben, but Richter's presence would make me consider him plausible already.
Ken want: 45%
He's fine, but I don't have any particular desire for him. I'd rather a Mega Man-based Echo if we're getting a Capcom Echo...
Black Shadow
Now, the main reason I'd want Black Shadow is so that Ganondorf could be more completely overhauled. Ganondorf needs at least one of his projectiles (Dead Man's Volley, Blazing Bats, generic fireballs, lightning), could get a teleportation and/or hovering move, so that would mean probably one to three new special moves. He could also possibly could get more sword-based standard moves (although he also uses a trident, so I'd also be ok with him just kinda whipping the sword or the trident out for different moves and using unarmed melee attacks or magic attacks for others). As it is, Ganondorf getting the sword for smashes is an improvement, but he's still a Falcon semi-clone with his specials and most of his standard attacks. While he might share a move or two (like Jigglypuff and Kirby or Samus and Captain Falcon), I'd like Ganondorf to be to the point where he's not even considered a semi-clone.
BUT... Black Shadow could create the conditions for a true Ganondorf moveset in the successor to SSBU. So that is an intriguing aspect. On the other hand, it would make more sense for him to accompany a Ganondorf overhaul than to precede it...
So to discuss Black Shadow more in and of himself... Blood Falcon would make perhaps more sense as a straight Falcon Echo, given that he's literally a clone. But Black Shadow is a more interesting inclusion and he still has some similarity to Falcon. There also isn't really a fully formed moveset for him anyway, so being an Echo isn't really a problem. However, he would make more sense with basically the Ganondorf Melee moveset than with a straight Echo moveset. They can even incorporate some aspects from F-Zero, like adding a magical aspect to his grab (this could be mainly an aesthetic difference).
But it seems to me that no iteration of Ganondorf could qualify as an Echo because he has different weight and movement speed and most of his attacks have differences in damage/knockback/frame data. So if Black Shadow was an Echo, he would need to move like Falcon and share almost all his moves, down to their damage/knockback/frame data. Does Black Shadow being as fast as Falcon fit? I'm not sure it does... But maybe.
Also, we know Ganondorf is already in, still as a Falcon semi-clone. Putting in Black Shadow means that we have two Falcon clones - one an Echo and the other a semi-clone. This probably hurts Black Shadow. But the presence of the Marth-Lucina-Roy-Chrom cluster certainly shows that this isn't out of the question. An Echo and a semi-clone with his own Echo are possible for one character, so an Echo and a more distinct semi-clone is possible.
Finally, it's worth pointing out that F-Zero seems to be a dead series and wasn't the biggest series to begin with. While it is large enough that it wouldn't be crazy for it to have two representatives (Kid Icarus is a smaller series, for example, although it has more recent relevance), it's not one that cries out for more representation. Captain Falcon is by far the most famous character, the second most notable character (Samurai Goroh) is already an AT, and there's not a lot of moveset potential since it's a fairly straightforward racing game.
Black Shadow chance: 3%
The basic problem here is that Falcon already has a semi-clone in the game and Samurai Goroh would perhaps be a stronger candidate (since he was in the original F-Zero). He makes sense as a way to throw a bone to F-Zero fans and Falcondorf fans simultaneously if you're planning a total Ganondorf overhaul. But we are obviously not getting that. But as an Echo, he wouldn't be a lot of work, and F-Zero is a series that has had only a single rep for a long time.
That and while Black Shadow could make sense as a clone, he makes less sense as an Echo. Being a slower, more powerful version of Captain Falcon would perhaps be more fitting. But it seems that Echoes can only have minute differences in size, and perhaps no differences in speed/weight.
Even with the additional Echoes, it doesn't seem likely we'll see Black Shadow this way.
Black Shadow want: 70%
If we hadn't seen Ganondorf already, I'd be rating him 100%. Not just for getting Canondorf, but because I do like the Falcondorf moveset! I have had Ganondorf as a secondary in every game he's been in. So Black Shadow getting a modified Melee/Brawl/SSB4 Ganondorf moveset would be cool, and I would play as Black Shadow. And he has a fun looking design. So I like Falcondorf and I like Ganondorf, but I want them to be separate fighters. But it's too late for that to happen in SSBU.
So my score this time is mostly about laying the groundwork for the final decloning of Ganondorf, overhauling him to make him more canon accurate. I mean... seeing K Rool's moveset only makes it that much more obvious how Ganondorf has been locked into Falcon's moveset by a chance decision for Melee. There's no way that they'd make him the way he is if he had been a newcomer for Brawl, Smash 4 or SSBU. It seems like they might finally give Ganondorf new specials in the next game, given how they've been gradually decloning him since Melee, and maybe Black Shadow isn't necessary for Ganondorf to eventually be more accurate. But since I do like the Falcondorf moveset, I'd like it to stick around. But technically speaking, that moveset is not an Echo moveset.