What feature do you want to see added?

I've noticed that commands implemented through the Brigadier API have better results, such as colored arguments, floating-point validation on the client side, etc., and that the command registration system currently used by FAWE is actually implemented by itself, and using the Brigadier API also reduces redundant code.

Are there any alternatives?

Since FAWE does not provide a client version, the improved registration in the bukkit command system is also an improvement to the existing situation.

Anything else?

No response

We maintain API compatibility with WE and thus will not diverge from their use of Piston