Lawson (calf) is questionable to return to Sunday's game against the Vikings, Dave Birkett of the Detroit Free Press reports.
Lawson went down near the end of the fourth quarter, though the details of his injury haven't been reported. If he can't return, the Lions will be left with only three healthy cornerbacks for the duration of overtime.
Lawson (foot) will be active for Sunday's game against the Texans, Kyle Meinke of the MLive Media Group reports.
Lawson's availability will be key for the Lions' defense, who'll be without fellow starting cornerback Darius Slay (hamstring). Johnson Bademosi, Quandre Diggs, and Adairius Barnes figure to round out the cornerback crew for Detroit.
Lawson first appeared on Detroit's injury report Thursday, likely sustaining his injury at practice. He was able to participate in a limited fashion on Friday, leaving his status up in the air for Sunday. With Darius Slay (hamstring) already out, the team could be absent both starting corners in Week 8, leaving Johnson Bademosi, Quandre Diggs, and Adairius Barnes as the only healthy corners on the team.