Chargers WR Vincent Brown (ankle) "ran sprints, cornered around cones, shuffled and did rapid stop-and-starts." Brown still hasn't resumed practicing with the team and remains on injured reserve with a designation to return. But based on his work Wednesday, he could be back in the mix shortly. The 2011 third-round pick would slot in behind clear starters Malcom Floyd and Danario Alexander if he gets active for the final few games.