Brock Purdy was ruled out by the San Francisco 49ers for Sunday's meeting with the Green Bay Packers due to a shoulder injury. Purdy did not practice on Friday, which made his status uncertain. But head coach Kyle Shanahan officially announced he was out when meeting with reporters after practice.

Nico Collins returned from injury in Week 11 and caught four passes for 54 yards, including a 33-yard completion. He also took a bubble screen to the house for a 77-yard touchdown, but a penalty brought it back. Collins also scored three times in the first five games prior to his injury.

The Browns come home to face the Pittsburgh Steelers on Thursday. Here's a look at the key matchups and other items to prepare for the game.