AP

We won’t know for sure until the Colts announce their injury report later, but there appears to be at least some cause for concern in Indiana.

According to Stephen Holder of the Indianapolis Star, Colts quarterback Andrew Luck “took practically no reps in individual portion of practice,” today, before the media was escorted out of practice.

Whether Luck is hurt, or just sore, or tired, or they really wanted to get more reps for Matt Hasselbeck and practice squader Alex Tanney, we don’t know just yet.

But few players in the league are as central to the overall performance of the team as Luck, so it’s definitely worth watching to see what the official word is later this afternoon.