I find the most annoying thing in vanquishing is spending 1 hour or more just to find few last enemies (usually pop ups) in large area. I had to explore every bits in order to find, this is alot worse than doing cartographer.
My suggestion is when vanquishing, few last enemies should be displayed in mini map. So we dont have to waste time wandering around in large area.
Suggestion to Improve Vanquishing
nugzta
william1975
Popups don't actually count to the vanquisher title until they actually pop up