Gonna bump this thread, not gonna let it die until we get some sort of response/action.
It makes no sense to have two useless A grade skills. This is not like a pld's secondary weapons, clubs, staff, etc, but these are skills that are unique/only used by ninja. Even a war can be efficient with B grade skills, Brd C grade. Imo, the innin stance requirement should be removed (Makes no sense for a tanking job honestly, when you consider the penalties and stance positioning), and also, a ninja needs to be able to better utilize all of its tools; otherwise just remove shurikens and elemental ninjustu from the game. It is highly possible to make these three skills work in unison SE; you did it for other jobs whom have secondary weapons, not A grade skills. I gave an perfect (Imo, lol) illustration on how this can be done. A generic JA (With skillchain properties; akin to sam's chain bound JA, only damaging), Allow sange and range attacks to be instant (Yags do it), shorten sange recast a little, give us magic attack on 106+ katanas (Enough for it to be efficient during self skillchains; don't we have magic burst/skillchain bonus anyway,hmmm), give us high lvl shurikens with evasion, range acc/att on them, also remove the innin stance requirement.
This would not require a re-haul and fits directly into some of the traits native to ninjas atm, magic burst/skillcahin bonus. I mean blu can self sc (They are in the dumps atm), it would not break anything. Self skillchaining would be a great way to gain hate and also utilize unused A grade skills.