JOE!
Smash Hero
All good points and examples, but as a counter-point: what if they simply don't mess up? In such a scenario, you are boned it seems though in practice they -will- mess up throughout the course of a set. As you say, 20XX gets closer and closer and even Armada has swapped to Fox as a reflection of this (Imo).No! Not even pros have perfect execution. We have the mewtwoking robot joke, but there is no pro in the history of melee that plays without execution error. We see azen dashs and failed ledgedashs steal souls all the time. Even at Ceo a few days ago.
*snip*
As Atlas stated, the Zen style of design is great but it doesn't fit in a multiplayer environment when there are supposed to be other viable options. Say (X Character) is only balanced due to human error, either input-wise or mental, then compare them to a character that does not get to have such powerful options/whatever under the assumption that they "can afford mistakes". The better you get with the former character, the less and less valid the latter becomes since the "weakness" becomes less and less.
To put this back on track however, Auto-Lcancels won't suddenly make things TAS level, it will simply make things smoother over all. Sure, Spacies can Dair shields more consistently, but if you were praying for them to mess up that without other plans then that's kinda... ya. You also have less room for Spacies to punish you outside spacing errors and such since you won't be messing up Lcancels either don't forget!