OK, what are leves? Boring, repetitive and unrewarding. So why not kill three "pigs" with one stone? A random, small chance for a more challenging notorious monster to spawn during leves would
help with all three problems. An unexpected and tougher fight once in a while keeps us on our toes. If the NMs are random you never know which you're going to get, so it mixes things up a little. And last but not least, there would be more incentive for doing leves in terms of rewards.
NM hunting and grinding wouldn't have to be segregated pieces of the game anymore.
Of course, I'm not talking end game gear and Batraal level of difficulty here, just level appropriate NMs which all fight a little differently - your Leaping Lizzy, Aquarius, Mee Deggi type of monsters. Just a passing thought
