Fuller and Allen both missed last week's contest but are expected to be ready for the regular season. Frey and Britton have both been on the shelf since training camp, so it's unclear if they'll play against the Cleveland Browns on Thursday night.
Frey is in serious risk of losing his roster spot, and may have already lost it, so he would benefit the most from getting back on the field this week.
Jeremy Stoltz is Publisher of BearReport.com and a member of the Pro Football Writers of America. He is in his fourth season covering the Chicago Bears full time. Follow Bear Report on Twitter and discuss this topic on our message boards. To become a subscriber to the Bear Report Web site or magazine, click here.