Auto-attack

[ESAR]

I had an idea similar to this.
There a problem with ffxiii, people didnt like the fact you had to conform the set in order to execute the string.
Rather, and it's almost the same thing you mentioned, increase the battle queue but once the first attack is selected it automatically executes, from there you can add attacks to the queue that will keep executing until you run out of stamina or stop inputting comands. The biggest problem with br is the same thing, the wait time.
People don't like the wait time in br which would resemble xiii

Of course if you thought about it, if all these people are complaining about wait times, how on earth is waiting 5-10 seconds to attack a realistic choice to save battle...