I think it is annoying and pointless having rare items like epic bosses' claws attuned by a character once equipped, and then not being able to trade it, to give it to another character, whether it is another player's or not, considering its rarety and its value. I equipped an epic titem by mistake, having forgotten it would attune it to my character, and now, while I won't even use it as it doesn't fit my character's skills and way to fight. I wanted to trade it to another character, but now I can't do anything towards it.