My only qualm is, Tynon has already implemented this before.
BUT
Players complained about it, since they can't use auto.
SO
Tynon took it out after a few days.
Can't we have both? Have two check boxes...one "Auto Fight" and the other "Auto Skip". If you have both checked, Tynon will move your hero and skip every fight. If you have only auto fight, you can still watch the fights.