I agree, a partial used ticket and a death certificate in hand...I feel that they would at least allow the remaining spouse or partner, or next of kin to use the ticket..but case by case would probably be their rule. To avoid this, even though it is more economical to buy a multi-day, it might be better to buy just a trip's admission at a time for some individuals, those who are in poor health or have medical conditions that in the future might prohibit them from returning to WDW for a visit. This is something I can relate too, my Grandparents visited WDW once a year and when my Grandfather died, my Grandmother never visited WDW again. When she passed away there were two partially used 5 Day Park Hoppers in her paper work. Luckily with old ticketing, someone else in the family was able to use them, but it will be more difficult with new ticketing and hard on the surving person to have to go through presenting the death certificate and all to WDW hoping to use the ticket....just my two cents on it.