Cause that would defeat the point of having endow limitations? Also not to mention, whats the point of having forged ele items, when you can just slot in property and then maybe more cards? etc. It SHOULD be pretty obvious why.
Also what's the point of Dispel or Counter endowing if they retain their element no matter what.
Also, if you're going to suggest what I think you're going to suggest. You really should think this through again.