Were the emotes you get for completing the pajamas sets (/sleepy and /yawn) just a test, or did they plan on having collection rewards be more of a regular thing in the future?
I think it'd be neat if each collection (Guest of Honor, Survivor, Triumphant) had an emote for having at least one matching base and body item from the set.
Bow (Guest of Honor): "Take a /bow, you deserve it." Take a fancy bow. Perhaps just like how /sit cycles between a few poses, this could cycle between a bow and a curtsy.
Brandish (Survivor): "Watch where you're pointing that!" Brandish a spear menacingly while scowling. It wouldn't matter if you actually had a spear or not, since it would just be part of the animation.
Evil Laugh (Triumphant): "Don't be cliche and do it so long you cough." A few seconds of exaggerated evil laughter.
And as a little bonus, for Maxwell's "the Untriumphant"
Hat Trick (Untriumphant): "Expect anything in show business!" Take a top hat from behind your back and try to pull a rabbit out, only to be shocked to find a beardling and quickly put the hat away.