Those were my thoughts too. I can still count oozer kills in the dozens, as opposed to some others (im looking at you, Skeleton Surprise).

That reminds me. Trophies, do oozer's have one or is it just blobs? Also, since burial chambers dont refresh doesnt that make a ghost trophy one of the rarest in the game so far? ive yet to get my hands on one and ive been told every mob drops one