I meant fodder the disaster SR you aren't using - you can always farm them back if you find yourself needing them.
I'm a pack-rat, too and usually keep all the event weapons, even this useless wind SR fan just in case I ever want to build a phantom grid and am one weapon short (this one would be my absolute last choice though, elaborate staff, seriously? I'm probably better off using some random MLB soul weapon if I had one lying around.) But I keep them in my gift box so it doesn't take up precious inventory space...