You may have figured it out already, but hold L while choosing battlefield and it will load the Melee version. There are alternate versions for a lot of levels now. It's pretty convenient imo, for instance you can choose between PS1 or PS2 by holding L instead of switching pages like in PM 3.5.
That was me, but I was joking so don't worry. I denoted my sarcasm with a Kappa.
However
your point still stands @
masterpad
, as there are already people who legitimately believe that auto canceling should be a tournament standard.
*cringes internally*
I don't like arguing or posting negative replies and so I'm a bit torn over this dealio. So rather, I'll give some realistic advice to the Pro-Auto-Cancel Team. If you think Smash will be better with autocancelling, then make a mod that both allows and enables it by default. Face it, no amount of arguing will get you what you want. Rather, make the game and see what happens. The competitive smash community has a sort of purity in that people will play whatever version of smash is the most fun and positively competitive. If your mod only gets picked up by casuals, then you have your answer right there.