Legality of it, he is a LEGAL SHOOTER in a spike unit he could be a spike by 20 and be legal. Ethics are debatable but the way I see it, it would be like winning the jackpot on the spike hunt since you would never get a bigger spike in your life and the other bonus is unless it was damage resulting in this freak, you get the side show genetics off the mountain and out of the gene pool helping the herd in the long run. Nice pic, not an every day sight there!