I see that a lot of people want to be able to use global emojis, but since those are rare, there are a handful of servers who are getting tons of members because of having a few global emotes non-nitro users can use.
My idea would be to introduce Nitro Lite. Nitro Lite would only give you the ability to use animated emojis / emojis on all of Discord, but it would only cost $3.99 a month, or $35 a year. For people would don't care for the animated profile picture, or the custom discriminator, the extra cost is a turn off.
Nitro Lite would maybe also have a holographic "spider-web" design of the Nitro logo on their profile.
Comment your suggestions to improve Nitro Lite!
Edit: It would maybe also be a way to usher people into using Nitro and/or Nitro Classic so it wouldn't be a financial flop for Discord.