Brown (heel) is practicing Friday, Jose Romero of The Arizona Republic reports.
Brown played through the heel injury and handled full workloads Weeks 11 and 12, but he then missed most of the second half of a Week 13 win over Pittsburgh and initially was held out of practice when the Cardinals came back from a Week 14 bye. He returned to practice Thursday and now is participating again Friday, suggesting he'll at least try to play this Sunday against the 49ers.