- A new crossbow could be added to the game, the aforementioned model could be used however the model and textures could be better, and better scaled so it fits into the characters hands a little bit nicer.
- Weapon mods could be included, such as a red dot sight or tactical scope, which would upgrade from the basic ironsights. There could also be mods that upgrade rate of fire, or reloading speed.
- There are no darts in New Vegas, however we wouldn't need to stop there. Poison, concussion or paralysis darts/bolts have already been used in Fallout 3, but has anybody thought of an explosive bolt? I am not thinking of a huge explosion, something similar to that of a slave collar.
- The mod i mentioned made note that bolts would not stay visible in a player when they were hit, and it would be much better if you could see them.
If anybody is thinking of this, i would love to know because i think this would make such an improvement to the game.