I'm kind of preoccupied by far more important and to be honest, meaningful matters IRL right now, but my long term plan is to eventually do TWBB versions of every character, add voice packs, add stages, add CSP's, Assist Trophies, even change some of the visual effects when characters get hit to look like blood spatter if I can figure that out. Basically the long term plan is to make There Will Be Brawl: The Game. I'm basically done with Samus and Mario, as well as a Newscaster Lakitu Assist Trophy, and I'm very close to finishing the Ice Climbers. However, if I do ever get around to accomplishing all of what I'd hoped, it will be in short, small bursts over a long, long period of time.
