GREEN BAY, Wis. (AP) -- Center Scott Wells practiced Wednesday and is listed as probable for the Green Bay Packers' Thanksgiving Day game in Detroit.

Wells' return to practice provided some much-needed good news for the Packers, who are reeling from season-ending knee injuries to cornerback Al Harris and outside linebacker Aaron Kampman in Sunday's victory over San Francisco.

Wells missed Tuesday's practice with a knee injury. His backup is Evan Dietrich-Smith, an undrafted free agent rookie from Idaho State.

Backup running back Ahman Green continues to sit out practice with a groin injury and is doubtful for Thursday's game.

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