ALLEN PARK -- Detroit Lions rookie cornerback Darius Slay was a surprising addition to the team's injury report on Thursday. He was listed as a limited participant with a knee injury.

Slay is coming off his best performance of his rookie campaign. Starting in place of Chris Houston against the Green Bay Packers, Slay broke up three passes.

In addition to Slay, the Lions were without running back Reggie Bush (calf) and defensive end Israel Idonije (knee) during Thursday's practice.

Safety Louis Delmas (knee) and wide receiver Calvin Johnson (knee) were both limited. It was the first time this week that either player had practiced.

The Philadelphia Eagles continue to be without defensive end Clifton Geathers (not injury related), linebacker Najee Goode (hamstring) and safety Earl Wolff (knee).

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