Indeed, it's clear that returning to the old Draenor will definitely trigger old memories, due to the somewhat amnesic* nature of her memory. Which can be fixed by seeing and feeling things that trigger her memory.
That being said, Lil dealing with her inner demons is a recurring theme, as she has a lot of them. So there will likely be inner demons along for the ride, but maybe it's time I dug up the more "real" part of her past, instead of just doing the emotional bit.
*I must admit I'm impressed this is a word!