The San Francisco 49ers made their final roster cuts over the weekend, and rookies and first year players are officially settling into the game week. The final cuts also brought up some changes in uniform numbers. The team has not formally announced changes, but players have begun announcing them on social media. The three changes of note so far are Arik Armstead, Shayne Skov and Mike Davis.
Armstead switched from No. 69 to No. 91, and posted the picture below on Instagram with the caption, "Coming to a store near you". Ray McDonald wore the number from 2007 to 2014.