And then there's cards like this rumored Buzzwole and Pheromosa Tag Team that will destroy not only Z&P, but Zoroark and any other Lightning deck. It may even end up destroying things like baby buzz/shrine decks. My point is that I just don't think that the 3-prize cost is worth it. In many cases, I anticipate, the Tag Teams and their stupid attacks will overpower many of the pre-existing archetypes and create a format where it is just four decks (I say four because buzz and phero is going to kill any hope for electric and dark type Tag Teams, and I expect a dark type one like Greninja and Zoroark to be coming as well) that are viable, and nothing else can reliably win against them.
I mean, not really going against your argument but there's no info about the typing of Buzzwole&Pheromosa iirc; it could very well be a grass card (which would have interesting implications, with the support grass already has) since both are Bug/Fighting.