I've been thinking lately, not sure if this was answered earlier in this thread.
Why hasn't Takamaru gotten a trophy in either Melee or Brawl? I would think he would, since he has a game that appeared to be highly praised when it came out and lots of fans. From looking over some pages here, his game had ad's, a tv commercial with anime segments, a manga, a guide book with maps and tips, and maybe other merchandise I don't know about. Yet plenty of characters from games that didn't seem that popular in both the U.S. and Japan got trophies in Melee.
After seeing the trophy of that fat version of Little Mac from Captain Rainbow as one of the photos of the day, I think Takamaru's chances of appearing as playable and showing his Captain Rainbow version as a trophy have increased.
I really, really hope Takamaru is in this game, there's just no reason for him not to be, with all his cameo appearances lately, his move set potential from his game, and possibly a revival of his series thanks to Smash Bros.