Hmm, Spidercide definitely makes sense, at least as a shadow archetype/evil counterpart for Ben (and Kaine), representing the worst of what they could have (or did) become. Given the original Jackal's plans to create a Spidercide 2.0 in Chris Yost's Scarlet Spider/Superior Spider-Man crossover arc, something that was sadly not capitalized on before the title(s) ended . . . Yes, definitely a squandered opportunity, though one I'm hoping doesn't remain such for too long.