I'm one of the 10 or so weirdos on the planet who has a passion for D/STs. In truth, it's a difficult passion to explain to people. Fantasy football is already a niche within a niche, and defensive streaming adds a couple of layers of obscure on top of that. Indeed, even a certain chunk of the fantasy football community is vehemently opposed to defensive streaming.
Whether you share my passion for the D/ST position, or you're gritting your teeth and bearing with your league's decision to keep the spot in spite of your repeated requests to the contrary, I'm here to help.