Question: What happens at medicals? Strength and flexibility tests. VO2 Max tests. Blood and skin fold tests.
Then ask yourself why would a professional footballer not turn up to a medical? I don't think Harley's manager was using the test as a bargaining chip regarding a contract. It doesn't make sense at this stage of negotiations, quite the opposite. I don't believe he has injuries or is unfit, so there is another reason. Blood test perhaps?