I am someone who is currently not personally part of the speed run community for any game but am seriously thinking about getting into it, and i am thinking about getting into this game, and i realized a category i thought i would run, isn't there, (although i still might get into speed running this because i love smash) this category would be basically going from "The original heavyweights" to "The Final FINAL battle". Thoughts?

That's pretty much just "All Events." The only difference between it and what you are suggesting is that it is from a completed file.

well in all events you have to beat all 55, in my idea you just have to go from the original heavy weights to the final final battle using the path to it, with out having to do the events that don't lead to it. i don't know might be stupid concept, just an idea i had.