Hahaha... good one.
I think they can do all the DNA testing that they want, but who can really determine who is who. Could be Columbus, could be Diego... I don't think they will ever be able to clearly say.
When I kick the bucket there will be no dispute. I will be buried with a few pairs of new dice, uncashed casino chips, my Gibson SG guitar, Jimi Hendrix "Are you Experienced" LP, my Rado watch, and my alligator belt. Who says you can't take it with you. I won't let my relatives get their hands on my stuff.