The Kansas City defensive end is high on the defensive talent around him this season. On Thursday, Kansas City Chiefs defensive coordinator Steve Spagnuolo complimented defensive end Frank Clark’s performance on Sunday. His sack of quarterback Matt Ryan was a high point of the Chiefs’ 20-17 loss to the Indianapolis Colts. Speaking on Friday after practice, Clark had the opportunity to discuss his play — and the high level of performance we’ve seen from many of his teammates. Despite having just played one of his best games as a Chief, Clark remains focused on his own areas that need improvement.…