KANSAS CITY, Mo. — Chiefs linebacker Justin Houston returned to practice Wednesday for the first time since having surgery in February to repair a poorly functioning ACL in his left knee.

The four-time Pro Bowl pass rusher was expected to do individual drills only as the Chiefs slowly get him back into playing shape, and coach Andy Reid did not say when he might be game-ready.

Reid did say it was a virtual certainty it won't be Sunday against Oakland.

Houston missed several weeks late last season with what the Chiefs thought was a hyperextension of his knee. He came back for the playoffs, but was limited in games against Houston and New England.

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