The scan produces a diagnosis. It does not produce the fix. Knowing your band and your dominant friction type tells you the size and shape of the problem. It does not tell you which moments in the workflow to target, how to build practice that changes behavior instead of delivering information, or how to prove the change happened once you made it.
The sprint is that work built out in full. Same tool, same team, same vocabulary, with the observation protocol, the baseline tracker, the lesson builder, the session deck, and the before and after scorecard.
Run the scan first. It takes fifteen minutes and it is free. Without a score you have no dominant friction type to aim at, no band to size the effort against, and no before number for the retest to compare against.
Same vocabulary, same tool, same team. The sprint is the second half of one piece of work.