Bandit temple fights, indoor and out, have easy win stealth methods, but I won't spoil it for you other than to tell you it's there.
I'm not sure about attacking things when their down, if we really want it to be realistic I think it depends on whats attacking. Would the bandits go after a more immediate threat, absolutely. Would an owlbear? It might just maul a downed character until it stopped wiggling.
