To follow up, I talked to my son's OT today about my concerns. She is going to do weekly HWT with him as a part of his OT at our house. I like this idea for two reasons. One, it might help him. Two, if we seek an assessment later it will be a good source of "improvement over time" information. She keeps weekly notes.

As I mentioned earlier, her kids go to my son's school and she teaches yoga there. She will do yoga with my son's class once a week and plans to keep an eye on him in the K classroom. Her son had a hard time in K and in first because of an imbalance between working on weaknesses and strengths. She doesn't want to see it repeated with my son so she is going to be my spy.:)