When are you going to realize that NIN needs Monomi: Ni? 90 levels available and they still only get that one craptastic spell for Sneak. Don't even tell me you plan on releasing it soon for level 91+, that's just stupid and insulting to every NIN out there. It should have been learned back when Tonko: Ni was available (you know, back in the 30's when NIN were learning every other Ni spell).
And are there any plans at all for a full set of San spells? It sure would be nice.