Good post, but I need to disagree with you on two things:
1. I think JP's performance does merit a rating of 86. 86 is a decent rating, nothing great, nothing bad. That was his performance. He did some good things, but he didn't do anything disastrous (and the safety, as I've said before, was a complete team effort). I give him a little more credit than you do.
2. The we need to do better stat. For me, by far and away it's: 41-183-4.5...rushing attempts, yards, and yards-per-carry for the Pats. We need to do much, much better or this will be a long season. Coming into this year, my biggest worry was our run defense. That didn't do much to allay my fear.