Donald Brown left Sunday's Week 13 game against the Lions with an ankle injury.
With just under four minutes left in the game, Brown took a dumpoff from Andrew Luck and appeared to roll his ankle as he got to the sideline. He hobbled to the bench and never returned. Before leaving, Brown was badly outplayed by Vick Ballard but still totaled eight touches for 23 yards. If Brown misses Week 14, Ballard would have much more appeal as a flex candidate.