Rank player based on death ratio?

[Cons]

Have a death count that is private for the user interface, I would be interested in how many times I die and the ratio of dungeons run

[Enkidoh]

Have a death count that is private for the user interface, I would be interested in how many times I die and the ratio of dungeons run

Although the OP's idea is just bad no matter how you look at it, what you've mentioned Cons is actually done in FFXI once a year during the 'Adventurer Appreciation Campaign' event, where speaking with a special moogle npc will rattle off a list of statistics about your character, such as how many parties/alliances joined, how many GM calls you've made, how many conversations with npcs you made etc. Right at the end, it lists 'number of times KO'd', which can be quite disheartening when it's a high number. It would be an interesting thing to have in FFXIV as well, if only for curiosity's sake.