If you disable cleric stance during combat, when would you use it?

[Risvertasashi]

As Faust mentioned, if assuming that particular poster was thinking "it can't be toggled during combat" pretty much prep all your HoT's / Mitigations before you engage a single mob, then kill that single mob and restore your HP?

Could you imagine the shenanigans that can happen if a tank pulls a mob train while you're still in Cleric's and you can't toggle out? Commence the lulz!

If Clerics Stance was suddenly "ineffectual" in combat, you would hear all the CNJs/WHMs screaming for a new ability because that effectively makes Clerics Stance a useless ability in the spell book.

I am actually really curious about precisely how Assize will work, and if/how Cleric will affect it. Well, not too much longer till the expac...