Alright, here is my reveal trailer concept.
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The flaming Smash intro is shown - then it cuts to a garden.
This song plays, as we see Olimar and an army of Pikmin marching through this garden. After a few seconds of trekking, Olimar walks headfirst into what appears to be a large glass wall! The music cuts as he stumbles back slightly dazed, and looks up at this massive wall of glass. His eyes bug out as he sees what stands before him - the camera pans out to reveal they are right in front of a massive suburban house!
Captain Olimar scans his surroundings for a bit. It isn't long before he
notices a small hole smashed into the glass, just about the right size for him to fit through. He motions to his Pikmin and they all head inside.
Olimar and the Pikmin all search around the living room of the large house. It is a typical living room, with a couch, a table, a television, etc. Suddenly, one Pikmin tugs Olimar on the leg and points him towards a mysterious metallic structure that has two large, blinking eyes! Olimar and the gang approach this strange object. Olimar steps forth and nervously knocks on the metal door...
Suddenly, the structure opens up! A dense, dramatic fog shrouds the entrance, from which a strange looking figure steps out. The figure emerges from the fog, and walks up to Olimar, still obscured from view. Olimar, looking surprised, backs away slowly as the camera pans around to reveal who it is...
It's Chibi Robo, accompanied by Telly Vision!
The typical intro sequence plays out, with the tagline of:
Chibi Robo plugs into battle!
Cut to gameplay, along to an orchestral version of
this song. Chibi whips his opponents around with his electrified plug. He is also shown using his arsenal of household tools - spoons, toothbrushes, medicine squirters, scissors, and more! He shoots foes with his Chibi-Blaster, and hides under a mug to deflect hits. He is knocked off the stage but recovers with his Chibi-Copter. A new stage, 'The Sanderson's Kitchen', is revealed, and we also see Chibi with a Drake Redcrest alt costume! Finally, his final smash is shown - Giga Robo, who stomps around all over the stage!
Cut music. Both the Super Smash Bros Wii U and 3DS logos are shown.
In a typical 'post-logo' clip (like the one from Rosalina's trailer, with Kirby and Luma), Chibi Robo is seen from the back, with yellow Pikmin happily climbing all over his plug. Telly Vision and Captain Olimar watch from afar.
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So what do you think? It might be a little lengthy, but I think it could work.