I've seen this on other spots so why not start it here? You add 1 point and subtract 1 point each day. When a character hits 0, move then to the eliminated section. Here are the characters:

Yugi
Joey
Tristan
Tea
Granpa
Duke
Marik
Bakura
Jaden
Alexis
Bastion
Zane
Syrus
Chazz
Blair

If I 4got any1 just add their name to the list!