Don't get me wrong, having random rolls are quite interesting, but it takes the awsome feeling from raid weapons. So i propose a merging of D1 and D2's raid weapon design. Have random rolls on them, but they also have a unique intrinsic perk instead of a frame.
Example:
Heartless killer
Legendary raid auto rifle
Intrinsic perk: Bug repellent: Deals bonus damage to the fallen. Defeating fallen increases weapon reload speed and handling for a short time.
Barrel: random
Magazine: random
Trait one: random
trait two: random
What do you guys think?