One I Colts starter returns, but two more don't participate in practice as they prepare for the Buffalo Bills.

Week 1 of the Joe Flacco experience last Sunday produced little offense for the Colts in a 21-13 loss to the Vikings. It marked the 4 th straight game Indianapolis failed to score more than 20 points.

Buffalo Bills head coach Sean McDermott showed optimism that defensive end Dawuane Smoot will return this season after his wrist injury.