"Smashing brothers doesn't sound very gentlemanly, but if you insist..."
Who: Professor Layton
Eternally a self-proclaimed gentleman, Hershel Layton is a professor of archaeology at Gressenheller University in the heart of London. Together with his plucky young apprentice Luke Triton, he's also an avid puzzle fanatic and mystery enthusiast, whose reputation for brilliant deduction and adventuring earns him invitations to solve many troubling and perplexing cases that the police can't comprehend.

Why He Deserves a Spot:
While the professor is usually quite calm and collected, he knows when to respond to a challenge. He takes up arms to protect those in need, and he is a skilled fencer. Fleet footed and a quick thinker, Layton can often turn the most impossible of situations around in his favour, especially if he can incorporate some kind of puzzle into the problem.

His attacks, besides various fencing moves, could revolve around his puzzle fixation. Props from his endless supply of brainteasers could make up his arsenal. “Now, solve this puzzle,” he could exclaim as he whips a stack of papers from within his jacket and pelts the opponents with them. “How many pies do you see?” as a barrage of fruit pies is hurled across the stage. “Which of these strings is longer?” as he flings several yo-yos to entangle his foes. One memorable scene from his adventures involved building a machine gun fashioned from a casino slot machine that fired coins at the goons attacking him. This would make a great weapon to use in battle!
His sidekick apprentice Luke could come into play as well, perhaps as a projectile item that could latch onto foes and slow them down while inflicting minimal but repeated damage until he falls off. I can just imagine him shouting “Leave the Professor alone, you big meanie!” while pummeling them on the head with his fists.

Layton has potential for several grandiose Final Smash moves. Perhaps his custom-built car, the Laytonmobile, could drive onto the stage and careen about wildly, bowling over everyone it comes into contact with. Perhaps he could present some kind of randomized puzzle on the screen for the opponents to solve, such as a riddle, a spot-the-difference, or a word search. Anyone unable to solve the puzzle in the limited time allocated could get blasted off the stage as if they were hit by a supercharged Home-Run Bat, whereas those who correctly guess the answer could be rewarded with a health pickup: a nice cup of English tea. Maybe the best idea of all would allow Layton to select one opponent as the 'culprit'—“It was YOU!”—and point dramatically as he is so fond of doing, resulting in Inspector Chelmey handcuffing the accused and dragging them off the stage.
Apart from a spin-off iOS game involving Layton's future son, all the games in his series have been exclusive to Nintendo. Mention of Professor Layton is synonymous with thoughts of the Nintendo DS and fond memories of his wholesome adventures. If anyone were qualified to appear in the next Smash Bros. game, it would be him.
First Appearance: Professor Layton and the Curious Village (DS) (2008)
Latest Appearance: Professor Layton and the Miracle Mask (3DS) (2012)
Art by me.