Depth offensive lineman
This will surprise many, as the Chicago Bears technically did not address the offensive line. However, they only had five picks, and while they found skill players early and often,. the UDFA portion was about finding gems on the line.
The Bears added guards, they added tackles, and they added centers. This team has depth at every spot. What makes them all interesting is that there is a darkhorse to make the roster at every spot.
Marquez Tucker is a swing player who can move to guard or tackle. Joe Lowery is a mauling tackle., while Alex Bars is a strong guard with injury questions. Sam Mustipher also brings center qualities.
The Bears have five starters. Nobody beyond that has guaranteed a roster spot. The Bears were ready to find competition, and while they did not draft it, heaps of it came later.