Universe: Golden Sun
Debut: Golden Sun: Dark Dawn (2010)
Affiliations: Weyard Warrior
Kirby Hat: Matthew jacket and scarf
Alternative Textures: ?
Background: Matthew is Isaac and Jenna’s son and a notable warrior. He is described as being “silent and strong-willed”. In Golden Sun: Dark Dawn he and his friends are tasked with activating the Apollo Lens to stop Blados and put an end to the Grave Eclipse.
Reasoning: Issac was in Brawl as an assist trophy, but Dark Dawn is a newer game in the series and Matthew also has a better look than young Isaac.
Probability: Uncertain… Isaac was in Brawl as I said, and Golden Sun having a playable character is a generally accepted notion, but who knows with Sakurai. Is it possible? Of course! Is it likely? *Shrugs*.
Thoughts: As far as swordsmen go I don’t want there to be too many. That’s why I left out Takamaru and Shulk. My preference would be for Matthew. His elemental abilities and the incorporation of the alchemy aspect and his being a Venus adept all allow for him to be something more than just another anime guy with a sword.