A neat idea but I feel like something like this would break the class. Operative DPS specs are, by nature, melee dps even if Lethality feels like a hybrid due to its longer range on Corrosive Assault and Toxic Blast. Being within melee range in order to use the majority of lethality's abilities is pretty much the only thing that offers counterplay to this spec. Lethality has solid DPS, great survivability via healing, and absolutely wrecks in teamplay when given support. Lethality should stay as melee range for reasonably balanced play. Want that fat cleave with full DoT spread? You need to get in the cleave yourself and drop your rotation.