Cobb out with groin injury

Packers WR Randall Cobb suffered a groin injury in the 1st half of Sunday's game vs. the Rams and won't return. He was having a big one before exiting, catching 4 balls for 95 yards and a score. Cobb's absence leaves Marquez Valdes-Scantling and Allen Lazard as Green Bay's 2nd and 3rd WRs.