INDIANAPOLIS – Mike Krzyzewski ain’t buying the Butler-as-Cinderella storyline. The Duke coach knows the Bulldogs’ background. He’s seen the roster that includes two members of the U.S. gold medal-winning national team, the 25-game winning streak and the tough-minded approach that has broken the likes of Syracuse, Kansas State and Michigan State. “Butler is one of the best teams in the country,” Krzyzewski says. “I think Cinderella would be if somebody had eight, nine losses and pulled some upsets.