Andy Katz: Calipari now optimistic about the Tigers

Calipari now optimistic about the TigersFriday, September 5, 2008Memphis coach John Calipari has changed his opinion on this season's team. Following the trip to China in May, Calipari said he was down on his squad's potential. But after he worked out the Tigers for the first time this fall on Monday, the coach has renewed optimism about what he said will be an even "longer" and "more athletic"