Custom Gift Sub Badges and Emotes
Like what happened with cheering recently, I think it would be a really great idea if streamers were able to make custom badges for gifted subs (especially because the highest gift sub badge isn't high enough; see my comment to https://twitch.uservoice.com/forums/310231-subscriptions/suggestions/38573176-add-higher-sub-gifting-badges). Additionally, streamers should give custom emotes if users have given a certain amount of subs.
This would be amazing! This and bit donators would be incredible!
I support the idea of custom gift sub badges.
Gifting subs is arguably (entirely...) more useful to streamers than bit donations. Unfortunately, the gift badges are kind of lame, particularly when the streamer in question has custom bit and sub badges otherwise.
Giving streamers the ability to upload and display custom gift badges should be a relatively straightforward implementation, given the system is already in place for bit and sub badges.