There already is a pity system.

Roll need on what you wanted, and greed on the rest.
- You will get SOMETHING. Just not the things you wanted in the order you wanted them.

That said, I do feel it should just give a 'Pandaemonium token' and not be by type. I find it outdated that it's split by type...

But under the system they have, their expectation is that people will have a backup roll...

By week 2 or 3, no one will be left rolling on body except for the people who didn't get it after 32 tries on week one. But they also expected those people will have gotten legs or accessories or hats and gloves or something in week one.