The San Francisco 49ers square off with the Indianapolis Colts on Saturday in the “dress rehearsal” game of the preseason. The third game of August is when teams play their starters the most snaps, and considering they don’t play many starters in the fourth game, it’s the last chance for most of the starters to get game time before the regular season.
The 49ers unveiled their latest depth chart on Monday, but things have changed since then. On Wednesday, defensive tackle Cedric Thornton retired, and the team signed Chris Jones to fill his spot.