GREEN BAY – Packers receiver Davante Adams will be in the rehab group Thursday after exiting Wednesday's practice with a calf injury, Head Coach Mike McCarthy confirmed during his Thursday pre-practice news conference.

Fellow receiver Randall Cobb also will be in the rehab group. The eighth-year veteran hasn't practiced since injuring his hamstring during last Thursday's padded practice.

With Geronimo Allison still in the concussion protocol, the Packers' three rookie draft picks – Marquez Valdes-Scantling, J'Mon Moore and Equanimeous St. Brown – will receive a bulk of the first-team reps during Thursday's practice and could have significant roles in Sunday's game against the Detroit Lions.

Valdes-Scantling stepped in for an injured Cobb during Sunday's 22-0 win over Buffalo, playing 54 offensive snaps and catching one pass for 38 yards.