Animate Weapon MTX

Checked the shop and there doesn't seem to be a skill MTX for Animate Weapon. With the rework this would be great chance to introduce one. Another idea would be to allow us to use a Weapon MTX we own and apply it to the skill so all weapons we animate would have that MTX. I'm sure such an idea would be a very popular way for players to use their existing MTX and drive up sales of current weapon MTX! Do you all think GGG would be able to make something like this work or would there be a coding issue like with totems not being able to apply spell MTX?