PHOTO: Duke coach Mike Krzyzewski at his final ACC basketball media day in Charlotte. Visit my website homepage, TomShanahan.Report By TOM SHANAHAN We’ll learn more about Duke’s national title chances once the season tips off against Kentucky on Nov. 9 in the State Farm Classic in New York, but coach Mike Krzyzewski already is in mid-season form. He arrived at the ACC basketball media day on Tuesday in Charlotte swatting way all questions about his last season upon…