Event collectibles

Ive come to notice that every single year during this ball event ( i refuse to say that american word) we always end up with a ton of x collectibles and lack y collectibles.
I think it would be pretty great if either a: collectibles that explorers find wouldn't be included in the collectibles you can gain from running adventures or b: all event collectibles could be found by explorers.

Not seeing a need for several thousand of Studs, helmets or shoulder pads, cant even give them away, everyone has a ton. However the lack of peels and shoes is annoying.

Thank you for the feedback and I will be sure to pass this information on about this event.

-BB_Odhran