Alexander: Dodgers’ Walker Buehler the ace-in-waiting? Why not?

LOS ANGELES — This time a year ago Walker Buehler was the new kid, the prospect who was here to throw a few innings but mostly watch and learn as the Dodgers’ veterans chased a championship.
Today, as those veterans again chase a championship, here is an indication of Buehler’s current importance: If the Dodgers’ pursuit of their sixth straight National League West title comes down to Game 162 in San Francisco a week from Sunday, Buehler will be the guy getting