PHOENIX — Rebuilding might be the new market inefficiency. After free-agent shortstops Trea Turner, Xander Bogaerts, Carlos Correa and Dansby Swanson agreed to contracts for a combined $957 million last offseason, the Royals’ chances of signing Bobby Witt Jr. to a monster extension seemed rather slim. But here’s an interesting note: Snell’s highest single-season innings total, 180 2/3, matches right-hander …
