They have the will of its user. It now has potential to action. How is that any different from a necromancer who uses his own will to provide "life"?
Hmmm. I think that the will of the caster operates in a different manner in conjuring skeletons than it does in summoning bound items.
In summoning skeletons, caster will + magical body = [something detectable].
In summoning bound items, the soul (which is undetectable by itself) is shaped into a certain form, but the caster's will is not inserted into it. On the contrary, the caster's will only applies in that situation in commanding the caster's own extremities to
physically (not mentally) move the shaped soul, i.e., via swinging, chopping, etc.
Knight Mariel, we both know that there is no official lore that states the hypothesis above verbatim, therefore we must concede that we are extrapolating from what we do have available. The question now becomes whether such extrapolation is something that you will consider and take seriously?
I find myself subscribing to the latter, and I hope that you do as well.
May JHUNAL bless and guide your continued searches and endeavors, for I remain...
___The Word Merchant of Julianos