One thing that is often missing in ID contexts is a theology of "undesign". That is, if we are going to take our design inferences seriously, that means that there needs to be a real category of "undesign". Yet, if we take our faith seriously, then we also need to understand God as the designer of the whole universe.
David Snoke takes a pass at working through this issue in a paper titled "Defining Undesign in a Designed Universe". Well worth your read.