Thank you for your generosity, blessing us with wisdom when we most need it.Footwork is not something excel at just at your peak, for a couple of months.
Not everything is about peaks and primes.
Interestingly there was no "peak" or "prime" in my post. I mentioned Sharapova in a 2 year span, not two months. Even for the untrained eye, Sharapova was out of position numerous times later in her career and going for risky shots that she often missed. Her footwork most definitely disintegrated. A big contrast with the player who won 2006 USO hitting winners from everywhere on the court.