It's an interesting idea but.. no support, sorry.
The issue's in this for me are
1. If an account is banned and they have a will, they can just make another account and ask the person they "wrote their will to" to to give it back to them... therefore not learning their lesson of whatever reason they were banned for.
2. If someone sets up a will for their stuff to go to someone if they are away for X amount of time... what happens if they spontaneously decide to come back and want all their stuff back? They could regret it, it can cause turmoil between two accounts if the person won't give back or if the person they "wrote their will to" goes and sells the original owners most prized possession or creatu.
If it were to be implemented, rather than having all of that person's creatu, item's and Clothes passed on, I think it would be better if that person chooses what Items (and maybe even TU) gets passed on from their account (like that if they want to come back, they lose the items they willingly were happy to) and also maybe with some items and their absolute prize creatu, if they want to write that in their will) can only be taken by the said user in the will with the inability for it to be sent to any other account apart from the original owner. (of course the original owner writes what items and creatu have this clause to it) Also the user that is written in the will, would have to click accept to recieve the items.. like that they're not mistakingly sent to another inactive user.