Sea Robin- Apex Pedator???

[wrktoomuch]

If you find this stupid, then keep your thoughts to yourself, but is there anything that eats Sea Robins? They are armored like a Porcupine and eat everything, including pieces of themselves. I have caught tiny ones and sent them back down thinking a big Fluke would grab one, but never. I think they are like Cormorants, they have voracious appetites and just keep multiplying without any predation. I think they make excellent bait for many species and keep alot for that reason, but no one I know, including myself, like eating them. There is an epidemic of them, and unless I'm wrong, maybe we anglers should be trying to reduce the population.