I've been playing with my "other" franchise while waiting for Imac's week one roster, and the patch has seemed to render my custom playbooks less effective. I can't say that with 100% certainty, but I'm pretty convinced. I've been tweaking them and also running games with the generic playbooks. The sliders seem to be just fine, and the gameplay is compelling, but it feels different. I'll be curious to see if that's true over the long run.