My favourite Scout melee is the Wrap Assassin, even though I think most people would disagree. When I play Scout I usually never take out my melee weapon for close-range fights, but the ornament that the Wrap Assasin uses can be useful for doing long-range damage while you're fighting someone (especially if you're not using a pistol). The bleeding damage can also kill someone if they don't heal in time, which I think is nice. Feel free to state your own opinions on any Scout melee you like.