The Kansas City Chiefs will visit Arizona on Sunday as they try to improve on their 1-4 record. Fullback Tony Richardson is expected to return to the starting line-up for that one. He has missed the last two games with a shoulder injury. Chiefs are also expected to start Chris Thomas at wide receiver in plae of rookie “Snoop” Minnis. Minnis made a couple of critical mistakes in the Chiefs loss to Pittsburgh this past weekend. As fas as the offensive line is concerned, Marcus Spears will slide over to start at tackle, taking the place of the injured Victor Riley. Riley suffered a broken leg in that Steelers loss.