On Wednesday when asked about Mustapha, head coach Kyle Shanahan had praise for the 49ers’ rookie safety. Shanahan said he thinks Mustapha played one of the better games of his rookie season. Shanahan also commented on Mustapha getting trucked by Mahomes at the end of the game.

The 49ers and Kyle Shanahan shared encouraging news involving their All-Pro wide receiver before facing the Dallas Cowboys.

The first year of Aiyuk's $120 million four-year contract extension, which was marked by a long dispute with the 49ers, lasted seven games due to a torn ACL and MCL. He tallied 25 receptions and 374 yards, helping the 49ers to a 3-4 record.