No... it isn't. In fact, including free throws, which are a completely different scenario than regular shots, would be misleading and furthermore, not any more complete. Free throws and shots are very different: free throws are taken with time and preparation, from a fixed location and no defender. Shots are taken on the clock, with whatever defense the opposition can put together, no preparation of the shot--they are much more fluid and require a different (albeit related) skill set.
