A couple thoughts.
1. It was just a small sample size so can we really make conclusions, based on previous data it aligns though.
2. If Lamar Jackson tries to play on a pulled hammy or sprained ankle he will likely not do well.
3. As inaccurate as he is, he will be MVP. This demonstrates that the breadth of skills needed to play QB is huge, being good or bad in one area cannot tell you much about how effective a player can be.