That's the thing that 'irks' me though.
Even with all the clones and echoes that we've ever had, they've played an actual major role in their franchise and in Smash itself.
? Zelda's main antagonist.
? A smaller, faster Link that represents half of OoT and Majora's Mask.
? Basically the P2 of Star Fox and one of the main characters of the series.
? Represents Generation 2.
? Is the protagonist of his own game.
? Represents an entire spinoff of the Mario series.
? One of the 3 real protagonists of "The game that saved Fire Emblem blah blah blah".
? Pit's rival, a bit akin to Falco honestly, and also a playable character in said game.
? Pretty much one of the last 'main' Mario characters you could even add alongside Waluigi.
And what's Dry Bowser?
He's, a boss in like, World 7 of two Mario games?
He just feels a lot less 'impactful' than a lot of Echo fighters.
Shadow and Dark Samus make sense since they play huge rolls in their games. Isabelle makes sense, because she's basically a Nintendo icon at this point, but.... Dry Bowser? He's just a boss from like, 1-2 worlds in random Mario games.
That'd be like making Boom Boom a echo fighter of Bowser Jr.