"Chiefs coach Todd Haley admitted Wednesday that his team has plenty to correct after last Sunday's 41-7 loss to Buffalo, but the most emphasis will go on reducing turnovers.

Kansas City had three turnovers, all of which led to Bills' touchdowns. Haley said the first one, Dexter McCluster's fumble on the opening kickoff, put the team at an immediate disadvantage.

"We change the entire energy of the building, and though there were a few spots in that game where I believe we could have turned the tide, we were unable to do it," Haley said.

Running back Jamaal Charles also fumbled deep in Kansas City territory, and quarterback Matt Cassel had an interception that led to another touchdown .

The Chiefs also struggled at holding onto the football during an 0-4 preseason."