Yahoo News : McCluster sidelined for game against Broncos (AP)

[Coach]

The Kansas City Chiefs will be without receiver and return specialist Dexter McCluster against Denver. McCluster is out for a third straight game with an ankle injury. The Chiefs also are missing safeties Kendrick Lewis (hamstring) and Jon McGraw (knee). The Broncos will be without linebacker Robert Ayers (foot) for Sunday's game.

More...

[matthewschiefs]

Not good news he is a big help to the offense.