Creating a rare no-payment sub category.
Create a category where streamers can give a small group of people (...maybe the amount is related on how big is the channel?) full sub benefits without actually subbing, like emotes and not seeing ads (or seeing less ads). This will benefit creators who receive support from other ways, like if someone already supports a streamer on a high patreon tier, they can get the streamer's twitch emotes without needing to sub !
Will also greatly support smaller streams since emotes are a way to advertise a channel and will allow friends (and by friends i mean mods and artists and ...) to show the emotes everywhere.
It is also a good way to make the artists who gets the artist tag to be able to show their emotes (and therefore advertise their work) on other channels, since they can request the not paying sub category to the streamer.