How this would be beneficial to lunar is by making it better for players to use bows and how they see their arrows. This can be done by adding the basic features like color changing, scaling, and turning off the trail as a whole.
Why this would be a good is so players can have full customization on their arrows depending on what their playing and what they're doing. Example, a player shooting a bow and the trail blending in the background, or the trail being too big and distracting for the player.
When this would be a good addition is if the player just doesn't like the arrow particle trails but enjoys all the other particles. This could also be useful when someone is having FPS issues.
If you agree with this suggestion, give a thumbs up. 👍