Brown (ankle) is active for Sunday's game at Detroit, Jeff Zrebiec of The Athletic reports.
Brown played through the same injury last week and put up a 6-113-1 receiving line against the Chiefs. However, it is possible his ankle has gotten slightly worse, as he avoided an injury designation for Week 2 after logging a full practice Friday. This time, Brown was a limited participant Friday and listed as questionable on the final injury report. Still, he's off to a fantastic start this year, and he'll now be playing indoors against one of the weakest cornerback groups in the league.