I want to suggest a few plugins
The first plugin is: CommandAd
https://www.spigotmc.org/resources/commandad.6865/
This plugin will allow servers to reward players when they watch a video ad on a website.
This a great way to add a new method of monetisation to a server.
The second plugin is: Kingdoms (Premium)
Now im not sure if Minehut will add premium plugins or if they have a partnership with songoda
https://dev.bukkit.org/projects/kingdoms-hex27 (Original non premium version)
https://www.spigotmc.org/resources/kingdoms-battle-for-land-might-and-glory.11833/ (Updated premium version)
This plugin is a land claiming plugin a bit like factions but with cool features including wars, turrets and other cool features.