Matthew Stafford put the knife into the Chiefs on Sunday

By September 19, 2011 9:58 am ET

DETROIT, MI – SEPTEMBER 18: Matthew Stafford #9 of the Detroit Lions and Matt Cassel #7 of the Kansas CIty Chiefs exchange greetings after the game at Ford Field on September 18, 2011 in Detroit, Michigan. The Lions defeated the Chiefs 48-3. (Photo by Leon Halip/Getty Images)