We all know how utterly useless this exotic is, it looks nice. Sure, but the intrinsic perk is absolutely useless in almost every aspect. If you run bottom tree sunbreaker you can heal IF the fire actually kills something.
My idea is simple, how about a explosion on barricade deployment. Similar to a sunshot explosion, which can IF it gets a kill drops a sunspot. It would have a knock back and burn effect.
Maybe its a dumb idea, and maybe it might be a bit op but its not as if it regens health in milliseconds...