The question this week comes from Ryan, via Twitter: “What are the main criteria when considering playing a player down? My son is Q4 and physically small, but I wonder where ability fits in?” Your Turn: Ask PDP Anything Do you have a coaching question that we might be able to help with? We would love to hear from you! Here’s what you can do: 1. Tweet your questions to us @playerdp, or contact us on our Facebook page.2. PDP Members can chat directly with the PDP team…