The rookie hasn't done well in his first two weeks, combining for 267 passing yards on a 56.1% completion rate (37-for-66), no touchdowns and two interceptions against the Tennessee Titans and Houston Texans. Fields spoke with reporters this week about Williams and his thoughts on what's ahead for his replacement in Chicago.

The Bears travel to Indianapolis to take on the Colts, and we break down the three keys for the defense to achieve victory.