"Chiefs quarterbacks coach Jim Zorn sees Matt Cassel in a whole different light in training camp this year compared to the truncated camp of 2012 that was affected by the lockout. "He's dramatically improved because we've been able to spend so much time together between all the OTA's, the minicamp and now," Zorn said. "I really feel that he is further along than he was last year. He's really taking charge. He's working on things that he wasn't working on last year at this time. "I think the offseason really helped us work on advance concepts and more aggressive plays on the line of scrimmage, such as changing plays and changing protection. It's really going to make a difference." Zorn believes Cassel has adapted well to new offensive coordinator Brian Daboll's system compared to the two-headed offense run by former head coach Todd Haley and coordinator Bill Muir last season." Read more: http://www.kansascity.com/2012/08/03/3742201/zorn-pleased-with-cassels-progress.html