Buffalo Bills running back C.J. Spiller is doubtful for Sunday's game at the New Orleans Saints because of an ankle injury.
Spiller said earlier this week that he feels "10 times better" but coach Doug Marrone countered that he may sit Spiller. Thursday, Marrone said Spiller would be a game-time decision, according to ESPN.com.
Spiller has rushed for 362 yards with a touchdown in seven games, averaging 4.0 yards per carry.