Royal (toe) did not practice Tuesday, Brad Biggs of the Chicago Tribune reports.

Royal missed practice the past two weeks with a hamstring injury, and yet ended up playing in both games. However, the addition of a toe injury casts serious doubt upon his availability for Thursday's game against the Packers. If Royal can't go on a short week, the Bears will turn to Deonte Thompson or Josh Bellamy as the No. 3 wide receiver behind Alshon Jeffery and Cameron Meredith.

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