"Make a Will" function

One thing that's always stuck out to me is that, while we get that "coming to the end of long life get affairs in order" notice, there's nothing to really...do about that? I've always thought it would be a nice feature for a sim to be able to "make a will", where they could gift a certain amount of simoleons--or even specific objects if possible!-to friends and family outside of their household. Also, if they happened to have dependents like children or pets that outlive them, a will could be a way to designate a specific other sim/household as their new guardian!

Anyway, that's the basics that I think would be useful, but I'm sure this could get fleshed out as a whole thing that could have some really nice elements to it if people wanted to put some effort in. Really, a whole "end of life" update, or even a pack, that could include funerals and proper graveyards, would be really cool, but at the very least I think the addition of wills would alone be really great.