Colts CB Greg Toler, LB Erik Walden missed practice Thursday

INDIANAPOLIS -- The Indianapolis Colts could be without one of their starting cornerbacks against the Jacksonville Jaguars on Sunday.

Greg Toler did not practice Thursday after being limited Wednesday because of a knee injury. If Toler doesn’t play, the Colts will likely line up rookie D'Joun Smith or Jalil Brown, who they re-signed earlier this week, on the outside with Vontae Davis because Darius Butler is better suited to play in the slot.

Toler is coming off a poor performance against the Steelers, giving up six catches for 126 yards and two touchdowns according to Pro Football Focus.

Here’s the rest of the Colts' injury report for Thursday:

Did not practice: S Colt Anderson (ankle), OL…