
SAN ANTONIO — The challenge posed by a team that is 56 games better than .500 and chasing history is profound. An opposing coach must have a masterful game plan, cleverly and skillfully juggle his personnel and perhaps come up with a surprise or two. You wouldn’t think that could be accomplished by sitting a man who is arguably the best power forward in NBA history, but that’s exactly what Spurs coach Gregg Popovich did Saturday night. Tim Duncan played only eight